Stable Isotopes and Labeled Compounds  

Carbon-13 Compounds

(natural abundance 1.108%)

Carbon-13 is normally produced by separation of the naturally occuring element. Carbon monoxide is usually the choice when isolating Carbon-13. Compounds are synthesized from 99atom% minimum material, however, slight dilution of enrichment may occur in multi-step synthesis and in compounds labeled in two positions when statistically each will contain 98% carbon-13. This catalog offers each compound at the highest enrichment possible. Should your research require a lesser enrichment, please request a custom quotation that we will conform to your specific needs.


Cat.No. Compound Formula Atom % Packaging
Type
Std Pkg Size
IC 3005 Acetaldehyde-1-13C CH3CHO 99 6 0.5g
IC 3006 Acetaldehyde-1,2-13C2 CH3CHO 99 5 1.0g
IC 3008 *Acetic Acid-1-13C CH3COOH 99 5 0.5g / 1.0g
IC 3009 *Acetic Acid-2-13C CH3COOH 99 5 0.25g / 1.0g
IC 3010 Acetic Acid-1,2-13C CH3COOH 99 5 0.25g / 0.5g
IC 3015 Acetic Anhydride-1,1-13C2 (CH3CO)2O 99 5 0.5g
IC 3016 Acetic Anhydride-2,2-13C2 (CH3CO)2O 99 5 0.5g
IC 3017 Acetic Anhydride-1,1,2,2-13C4 (CH3CO)2O 99 5 0.25g
IC 3020 Acetone-2-13C CH3COCH3 99 5 0.5g
IC 3021 Acetone-1,3-13C2 CH3COCH3 99 5 0.5g
IC 3022 *Acetone-1,2,3-13C3 CH3COCH3 99 5 0.5g
IC 3025 *Acetonitrile-1-13C CH3CN 99 5 0.5g
IC 3026 Acetonitrile-2-13C CH3CN 99 5 0.25g / 0.5g
IC 3027 Acetonitrile-1,2-13C2 CH3CN 99 5 0.25g
IC 3030 Acetophenone-1-13C CH3COC6H5 99 5 1.0g
IC 3031 Acetophenone-2-13C CH3COC6H5 99 5 1.0g
IC 3035 Acetyl Bromide-1-13C CH3COBr 99 5 1.0g
IC 3036 Acetyl Bromide-2-13C CH3COBr 99 5 1.0g
IC 3037 Acetyl Bromide-1,2-13C2 CH3COBr 99 5 request
IC 3040 Acetyl Chloride-1-13C CH3COCl 99 5 1.0g
IC 3041 Acetyl Chloride-2-13C CH3COCl 99 5 0.5g
IC 3042 Acetyl Chloride-1,2-13C2 CH3COCl 99 5 0.5g
IC 3045 Acetylene-1-13C CH = CH 99 2 & 4 100ml
IC 3046 *Acetylene-1,2-13C2 HC = CH 99 2 & 4 100ml / 250ml / 1000ml
IC 3048 N-Acetylglycine-1,2-13C2 CH3CONHCH2CO2H 99 5 0.25g
IC 3050 Adenine-2-13C C5H5N5 99 7 0.5g
IC 3052 Adenine-8-13C C5H5N5 99 7 0.5g
IC 3055 DL-Alanine-1-13C CH3CH(NH2)COOH 99 7 0.25g / 1.0g
IC 3056 L-Alanine-1-13C CH3CH(NH2)COOH 99 7 0.5g
IC 3057 DL-Alanine-2-13C CH3CH(NH2)COOH 99 7 0.25g
IC 3058 L-Alanine-2-13C CH3CH(NH2)COOH 99 7 request price
IC 3059 DL-Alanine-3-13C CH3CH(NH2)COOH 99 7 1.0g
IC 3060 *L-Alanine-3-13C CH3CH(NH2)COOH 99 7 1.0g
IC 3061 DL-Alanine-1,2,3-13C3 CH3CH(NH2)COOH 99 7 0.25g
IC 9230 Albuterol-a’-13C 99 7 0.25g
IC 3062 P-Aminobenzoic Acid-carboxyl-13C p-NH2C6H4COOH 99 7 0.5g
IC 3063 DL-2-Aminobutyric Acid-1-13C CH3CH2CH(NH2)COOH 99 7 request price
IC 9240 DL-2-Aminobutyric Acid-3-13C CH3CH2CH(NH2)COOH 99 7 1.0g
IC 9245 L-2-Aminobutyric Acid-3-13C CH3CH2CH(NH2)COOH 99 7 1.0g
IC 9250 4-Aminobutyric Acid-1-13C H2NCH2CH2CH2COOH 99 7 1.0g
IC 3064 5-Aminolevulinic-5-13C Acid H2NCH2COCH2CH2COOH 99 7 0.05g
IC 3065 Aniline-13C6 C6H5NH2 99 5 0.25g
IC 3066 Aniline Chloride-13C6 C6H5NH3Cl 99 7 0.25g
IC 3067 Aniline Sulfate-13C6 (C6H5NH2)2·H2SO4 99 7 0.25g
IC 3068 L-Arginine-13C (Guanidine labeled) H2NC(NH)NH(CH2)3CH(NH2)COOH 99 7 0.5g
IC 9260 L-Arginine-13C·HCl
(Guanidine labeled)
H2NC(NH)NH(CH2)3CH(NH2)COOH
·HCl
99 7 1.0g
IC 9265 DL-Arginine-1-13C H2NC(NH)NH(CH2)3CH(NH2)COOH 99 7 1.0g
IC 3069 L-Arginine-1-13C H2NC(NH)NH(CH2)3CH(NH2)COOH 99 7 1.0g
IC 3070 D-Arabinose-1-13C CH2OH(CHOH)3CHO 99 7 0.25g
IC 3071 D-Arabinose-2-13C CH2OH(CHOH)2CHOHCHO 99 7 0.25g
IC 3072 L-Asparagine-4-13C H2NCOCH2CH(NH2)COOH 99 7 request price
IC 9250 4-Aminobutyric Acid-1-13C H2NCH2CH2CH2COOH 99 7 1.0g
IC 3064 5-Aminolevulinic-5-13C Acid H2NCH2COCH2CH2COOH 99 7 0.05g
IC 3065 Aniline-13C6 C6H5NH2 99 5 0.25g
IC 3066 Aniline Chloride-13C6 C6H5NH3Cl 99 7 0.25g
IC 3067 Aniline Sulfate-13C6 (C6H5NH2)2·H2SO4 99 7 0.25g
IC 3068 L-Arginine-13C (Guanidine labeled) H2NC(NH)NH(CH2)3CH(NH2)COOH 99 7 0.5g
IC 3080 Barium Carbonate-13C BaCO3 99 7 5.0g  / 10.0g
IC 3083 Benzaldehyde-carbonyl-13C C6H5CHO 99 5 0.5g / 1.0g
IC 9280 Benzamide-ring-1-13C 99 7 1.0g
IC 3084 Benzamide-carbonyl-13C C6H5CONH2 99 5 1.0g
IC 3085 Benzene-U-13C6 C6H6 99 5 0.1g
IC 3086 Benzenesulfonyl Chloride-U-13C6 C6H5SO2Cl 99 7 request price
IC 3087 Benzoic Acid-carbonyl-13C C6H5COOH 99 7 0.5g / 1.0g
IC 3088 Benzoic Acid-1-13C 99 7 request price
IC 3089 Benzoic Acid-13C6 (Ring labled) C6H5COOH 99 7 0.5g
IC 3090 Benzophenone-13C (Carbonyl labeled) C6H5COC6H5 99 5 0.25g
IC 3091 Benzophenone-13C12 (Ring labeled) C6H5COC6H5 99 5 request price
IC 3092 Benzoyl Chloride-13C (Ring labeled) C6H5COCl 99 5 request price
IC 3093 Benzoyl Chloride-carbonyl-13C C6H5COCl 99 5 0.25g / 0.5g
IC 3095 Benzyl Alcohol-13C6 (Ring labeled) C6H5CH2OH 99 5 0.1g
IC 3096 Benzyl Alcohol-7-13C C6H5CH2OH 99 5 0.5g
IC 3097 Benzyl Chloride-7-13C C6H5CH2Cl 99 5 0.5g
IC 3098 Benzyl Cyanide-1-13C C6H5CH2CN 99 5 0.5g
IC 3099 Benzyl Cyanide-2-13C C6H5CH2CN 99 5 0.5g
IC 3100 Bromoacetic Acid-1-13C BrCH2COOH 99 5 0.5g / 1.0g
IC 3101 Bromoacetic Acid-2-13C BrCH2COOH 99 5 0.25g / 1.0g
IC 3102 Bromoacetic Acid-1,2-13C2 BrCH2COOH 99 5 0.5g / 1.0g
IC 9290 Bromoacetonitrile-1,2-13C2 BrCH2CN 99 5 1.0g
IC 3103 Bromobenzene-U-13C6 C6H5Br 99 5 0.5g
IC 3104 1-Bromododecane-1-13C CH3(CH2)10CH2Br 99 5 0.5g
IC 3105 Bromoethane-1-13C CH3CH2Br 99 5 1.0g
IC 3106 Bromoethane-2-13C CH3CH2Br 99 5 0.5g
IC 3107 Bromoethane-1,2-13C2 CH3CH2Br 99 5 1.0g
IC 3110 Bromoform-13C CHBr3 99 7 0.5g
IC 3113 Bromomethane-13C CH3Br 99 2 & 4 250ml/1000ml
IC 3115 2-Bromopropane-2-13C (CH3)2CHBr 99 5 0.5g
IC 9295 n-Butane-1-13C CH3CH2CH2CH3 99 2 & 4 100ml/250ml/1000ml
IC 3116 n-Butanol-1-13C CH3CH2CH2CH2OH 99 5 1.0g
IC 3117 1-Butene-1-13C CH3CH2CH = CH2 99 2 & 4 100ml
IC 3118 1-Butene-4-13C CH3CH2CH = CH2 99 2 & 4 200ml
IC 3120 n-Butyl Alcohol-1-13C CH3CH2CH2CH2OH 99 5 0.5g
IC 3125 tert-Butyl Chloride-13C (CH3)3CCl 99 5 0.5g
IC 3147 n-Butyric Acid-1-13C CH3CH2CH2COOH 99 5 1.0g
IC 3148 iso-Butyric Acid-1-13C (CH3)2CHCOOH 99 5 1.0g
IC 3150 Calcium Carbonate-13C CaCO3 97+ 7 1.0g
IC 3152 Caproic Acid-1-13C CH3(CH2)4COOH 99 5 1.0g
IC 3155 Carbon-13 (Amorphous) C 99 7 0.25g / 1.0g
IC 3157 Carbon Dioxide-13C
(contain apprex. 5% 18O)
CO2 99 1 & 4 100ml / 250ml
IC 3158 *Carbon Dioxide-13C
(contain apprex. 1.5% 18O)
CO2 99 1 & 4 100ml / 250ml 
/1000ml
IC 3160 Carbon Disulfide-13C CS2 99 6 0.5g
IC 3164 *Carbon Monoxide-13C
(contain apprex. <1% 18O)
CO 99 1 & 4 100ml / 250ml
/1000ml
IC 3165 *Carbon Monoxide-13C
(contain apprex. 10-12% 18O)
CO 99 1 & 4 100ml / 250ml
 /1000ml
IC 3168 Carbon Tetrachloride-13C CCl4 99 5 1.0g
IC 3170 Carbonyl Sulfide-13C COS 99 2 250ml
IC 3172 Chloroacetic Acid-1-13C ClCH2COOH 99 7 0.5g
IC 3173 Chloroacetic Acid-2-13C ClCH2COOH 99 7 0.25g
IC 3174 Chloroacetic Acid-1,2-13C2 ClCH2COOH 99 7 0.25g
IC 3176 Chloroacetyl Chloride-1-13C ClCH2COCl 99 5 0.5g
IC 3177 Chloroacetyl Chloride-2-13C ClCH2COCl 99 5 0.25g
IC 3178 Chloroacetyl Chloride-1,2-13C2 ClCH2COCl 99 5 0.25g
IC 3179 Chlorobenzene-U-13C6 C6H5Cl 99 5 0.25g
IC 3180 4-Chlorobenzoic Acid-carbonyl-13C ClC6H4COOH 99 7 1.0g
IC 3185 Chloroethane-1,2-13C2 CH3CH2Cl 99 5 0.5g
IC 3186 Chloroform-13C CHCl3 99 5 0.5g
IC 3190 Chloromethane-13C CH3Cl 99 2 & 4 500ml
IC 3192 Cholic Acid-24-13C C23H39O3COOH 99 7 0.25g
IC 3194 Choline Bromide-13C (Methyl labeled) 99 7 1.0g
IC 3195 Choline Chloride-1,2-13C2 99 7 0.25g
IC 3196 Creatine-4-13C NH2C(NH)N(CH3)CH2COOH 99 7 1.0g
IC 3200 Creatinine-13C (Methyl labeled) 99 7 0.5g
IC 3205 *Cuprous Cyanide-13C CuCN 99 7 1.0g
IC 3215 *Cyanamide-13C NCNH2 99 7 0.5g
IC 3216 Cyanoacetic Acid-1-13C CNCH2COOH 99 5 1.0g
IC 3217 Cyanoacetic Acid-2-13C CNCH2COOH 99 5 1.0g
IC 3220 Cyanoacetic Acid-13C (Cyanide labeled) CNCH2COOH 99 5 1.0g
IC 3222 Cyanuric Chloride-U-13C3 C3N3Cl3 99 5 0.5g
IC 3225 Cyclopentanone-1-13C C4H8CO 99 5 0.5g
IC 3227 L-Cysteine-1-13C HSCH2CH(NH2)COOH 99 7 1.0g
IC 3228 L-Cystine-1,1’-13C2 99 7 1.0g
IC 3230 Diazomethane-13C (sold as precursor) CH3N(NO)SO2C6H4CH3 99 8 1.0g
IC 3235 1,2-Dibromoethane-1,2-13C2 BrCH2CH2Br 99 5 1.0g
IC 3236 1,5-Dibromopentane-1,5-13C2 BrCH2(CH2)3CH2Br 99 5 0.25g
IC 3238 1,2-Dichloroethane-1,2-13C2 CICH2CH2Cl 99 5 0.1g
IC 3240 Dichloromethane-13C CH2Cl2 99 5 0.5g
IC 3241 2,4-Dichlorophenylacetic-a-13C Acid 99 7 1.0g
IC 3242 Dicyandiamide-1,2-13C2 H2NC(NH)NHCN 99 7 0.25g
IC 3245 Diethyl Acetamidomalonate-2-13C CH3CONHCH(CO2C2H5)2 99 7 1.0g
IC 3247 Diethyl Malonate-1-13C 99 7 1.0g
IC 3248 Diethyl Malonate-2-13C CH2(COOCH2CH3)2 99 5 0.5g
IC 3249 Diethyl Malonate-1,3-13C2 CH2(CO2C2H5)2 99 5 0.5g
IC 3250 Diethyl Malonate-1,2,3-13C3 CH2(CO2C2H5)2 99 5 0.25g
IC 3251 Dimethylamine·HCl-13C2 (CH3)2NH·HCl 99 7 1.0g
IC 3252 4-Dimethylaminoantipyrine
(N,N Dimthyl-13C2)
99 7 1.0g
IC 3255 Dimethyl Formamide-carbonyl-13C HCON(CH3)2 99 5 0.5g
IC 3260 Dimethyl-13C2 Sulfate (CH3)2SO4 99 5 1.0g
IC 3261 Dimethyl-13C2 Sulfone (CH3)2SO2 99 7 1.0g
IC 3262 Dimethyl-13C2 Sulfoxide (CH3)2SO 99 5 1.0g
IC 3265 Dodecanedioic Acid-1,12-13C2 HOOC(CH2)10COOH 99 7 1.0g
IC 3266 Dodecanoic Acid-1-13C (Lauric Acid) CH3(CH2)10COOH 99 7 1.0g
IC 3285 Dodecyl Bromide-1-13C CH3(CH2)10CH2Br 99 7 0.5g
IC 3305 Ethane-1-13C CH3CH3 99 1 & 4 100ml
IC 3306 Ethane-1,2-13C2 CH3CH3 99 1 & 4 100ml
IC 3313 4-Ethoxy-1-13C Acetanilide
(Phenacetin)
CH3CH2OC6H4NHCOCH3 99 7 1.0g
IC 3315 Ethyl Acetate-1-13C CH3COOCH2CH3 99 5 0.25g / 0.5g
IC 3316 Ethyl Acetate-2-13C CH3COOCH2CH3 99 5 0.25g / 0.5g
IC 3320 Ethyl Alcohol-1-13C CH3CH2OH 99 5 0.5g
IC 3321 Ethyl Alcohol-2-13C CH3CH2OH 99 5 1.0g
IC 3322 Ethyl Alcohol-1,2-13C2 CH3CH2OH 99 5 0.5g
IC 3325 Ethylamine-1-13C CH3CH2NH2 99 5 0.5g
IC 3330 Ethyl Bromoacetate-1-13C BrCH2COOCH2CH3 99 5 1.0g
IC 3331 Ethyl Bromoacetate-2-13C BrCH2COOCH2CH3 99 5 1.0g
IC 3332 Ethyl Bromoacetate-1,2-13C2 BrCH2COOCH2CH3 99 5 0.5g
IC 3335 Ethyl Chloride-1,2-13C2 CH3CH2Cl 99 2 & 4 0.5g
IC 3338 Ethyl Chloroacetate-1-13C ClCH2COOCH2CH3 99 5 1.0g
IC 3339 Ethyl Chloroacetate-2-13C ClCH2COOCH2CH3 99 5 1.0g
IC 3241 Ethyl Cyanoacetate-1,2,3-13C3 NCCH2COOC2H5 99 5 1.0g
IC 3345 Ethylene-1-13C CH2 = CH2 99 1 & 4 100ml
IC 3346 *Ethylene-1,2-13C2 CH2 = CH2 99 1 & 4 100ml
IC 3348 Ethylene Glycol-1,2-13C2 HOCH2CH2OH 99 1 & 4 1.0g
IC 3350 Ethylene Oxide-1,2-13C2
(Stab., with Hydroquinone)
CH2CH2O 99 6 0.5g
IC 3355 Ethyl Iodide-1-13C CH3CH2I 99 5 1.0g
IC 3356 Ethyl Iodide-2-13C CH3CH2I 99 5 0.5g / 1.0g
IC 3370 Ethyl Iodide-1,2-13C2 CH3CH2I 99 5 0.5g
IC 3375 Ethyl Linolenate-1-13C 99 5 1.0g
IC 3380 Ethynylmagnesium Bromide-1,2-13C2
(1 M in THF)
99 5 10.0g
IC 3410 N-FMOC-L-2-Aminobutylric
-3-13C Acid
99 7 1.0g
IC 3415 N-FMOC-Glycine-2-13C 99 7 1.0g
IC 3430 Formaldehyde-13C (20% Aqueous) CH2O 99 5 0.5g / 1.0g
IC 3435 *Formamide-13C HCONH2 99 5 0.5g / 1.0g
IC 3440 *Formic Acid-13C HCOOH 99 5 0.25g / 0.5g
IC 3460 D-Fructose-1-13C HOCH2(CHOH)3COCH2OH 99 7 0.25g
IC 3461 D-Fructose-2-13C HOCH2(CHOH)3COCH2OH 99 7 1.0g
IC 3490 D-Galactose-1-13C HOCH2(CHOH)4CHO 99 7 0.25g
IC 3530 D-Glucose-1-13C HOCH2(CHOH)4CHO 99 7 0.25g
IC 3533 D-Glucose-2-13C HOCH2(CHOH)3CH(OH)CHO 99 7 1.0g
IC 3534 D-Glucose-5-13C HOCH2CH(OH)(CHOH)3CHO 99 7 1.0g
IC 3531 D-Glucose-6-13C HOCH2(CHOH)4CHO 99 7 0.1g
IC 3532 D-Glucose-U-13C6 C6H12O6 99 7 0.1g
IC 3539 L-Glutamine-1,2-13C2 H2NCO(CH2)2CH(NH2)COOH 99 7 1.0g
IC 3540 DL-Glutamic Acid-1-13C HOOC(CH2)2CH(NH2)COOH 99 7 0.5g
IC 3541 DL-Glutamic Acid-2-13C HO2CCH2CH2CH(NH2)CO2H 99 7 request price
IC 3542 DL-Glutamic Acid-5-13C HO2C(CH2)2CH(NH2)CO2H 99 7 0.25g
IC 3545 L-Glutamic Acid-1-13C HOOC(CH2)2CH(NH2)COOH 99 7 0.5g
IC 3550 L-Glutamine-1-13C H2NCO(CH2)2CH(NH2)COOH 99 7 request price
IC 3555 DL-Glyceraldehyde-1-13C CH2OHCHOHCHO 99 7 1.0g
IC 3556 Glycerol-2-13C HOCH2CH(OH)CH2OH 99 5 1.0g
IC 3557 Glycerol-1,2,3-13C3 HOCH2CH(OH)CH2OH 99 5 1.0g
IC 3558 Glycerol Trioctanoate-1,1’,1”-13C3 (C7H15CO2CH2)2CHO2CC7H15 99 5 1.0g
IC 3560 *Glycine-1-13C H2NCH2COOH 99 7 0.25g / 1.0g
IC 3561 *Glycine-2-13C H2NCH2COOH 99 7 0.5g
IC 3562 *Glycine-1,2-13C2 H2NCH2COOH 99 7 1.0g
IC 3563 Glycine-1,2-13C2 Isopropyl Ester ·HCl HCl·H2NCH2CO2CH(CH3)2 99 7 1.0g
IC 3570 Glycolic Acid-1-13C HOCH2COOH 99 7 1.0g
IC 3571 Glycolic Acid-1-13C Sodium Salt HOCH2COONa 99 7 1.0g
IC 3572 Glycolic Acid-2-13C HOCH2COOH 99 7 1.0g
IC 3587 Guanidine Bromide-13C (H2N)2C = NH·HBr 99 7 1.0g
IC 3590 Guanidine Nitrate-13C (H2N)2C = NH·HNO3 99 7 request price
IC 3610 Heptadecanoic Acid-1-13C CH3(CH2)15CO2H 99 7 1.0g
IC 3615 Hexachloroethane-1,2-13C2 Cl3CCCl3 99 7 request price
IC 3618 Hexadecanoic Acid-1-13C
(Palmitic Acid)
CH3(CH2)14COOH 99 7 1.0g
IC 3619 Hexadecanoic Acid-1,2-13C2 CH3(CH2)13CH2COOH 99 7 0.1g
IC 3623 Hexane-1-13C CH3(CH2)4CH3 99 7 1.0g
IC 3625 1,6-Hexanediamine-1,6-13C2 H2NCH2(CH2)4CH2NH2 99 7 1.0g
IC 3630 Hexanoic Acid-1-13C
(Caproic Acid)
CH3(CH2)4COOH 99 7 1.0g
IC 3635 Hippuric Acid-1-13C C6H5CONHCH2COOH 99 7 1.0g
IC 3636 Hippuric Acid-2-13C C6H5CONHCH2COOH 99 7 1.0g
IC 3638 DL-Histidine-1-13C 99 7 0.5g
IC3639 L-Histidine-1-13C 99 7 0.5g
IC 3640 L-Histidine-2-13C 99 7 0.5g
IC 3641 DL-Histidine-ring-2-13C 99 7 0.5g
IC 3642 L-Histidine-ring-2-13C 99 7 0.5g
IC 3643 L-Histidine-ring-2-13C·HCl 99 7 0.5g
IC 3645 DL-4-Hydroxyphenylalanine-1-13C
(Tyrosine)
HOC6H4CH2CH(NH2)COOH 99 7 0.25g
IC 3646 L-4-Hydroxyphenylalanine-1-13C HOC6H4CH2CH(NH2)COOH 99 7 0.1g
IC 3647 DL-4-Hydroxyphenylalanine-2-13C HOC6H4CH2CH(NH2)COOH 99 7 0.1g
IC 3660 DL-4-Hydroxyphenylalanine-3-13C HOC6H4CH2CH(NH2)COOH 99 7 0.1g
IC 3680 Iodoacetic Acid-1-13C ICH2COOH 99 7 0.5g
IC 3681 Iodoacetic Acid-2-13C ICH2COOH 99 7 0.5g
IC 3685 Iodoethane-1-13C CH3CH2I 99 5 1.0g
IC 3686 Iodoethane-2-13C CH3CH2I 99 5 0.5g
IC 3690 Iodoethane-1,2-13C2 CH3CH2I 99 5 0.5g
IC 3693 Isobutane-2-13C (CH3)3CH 99 2 & 4 250ml/1000ml
IC 3695 Isobutyric Acid-1-13C (CH3)2CHCO2H 99 6 1.0g
IC 3710 DL-Isoleucine-1-13C C2H5CH(CH3)-CHNH2COOH 99 7 request price 
IC 3711 L-Isoleucine-1-13C C2H5CH(CH3)-CHNH2COOH 99 7 request price
IC 3725 Isopropanol-2-13C CH3CH(OH)CH3 99 5 1.0g
IC 3730 Isopropyl Formate-carbonyl-13C HCOOCH(CH3)2 99 5 1.0g
IC 3902 Lactic Acid-U-13C3 Sodium Salt CH3CH(OH)COONa 99 7 1.0g
IC 3904 Lauryl Alcohol-1-13C CH3(CH2)10CH2OH 99 5 1.0g
IC 3910 DL-Leucine-1-13C (CH3)2CHCH2CH(NH2)COOH 99 7 1.0g
IC 3911 L-Leucine-1-13C (CH3)2CHCH2CH(NH2)COOH 99 7 1.0g
IC 3920 Lithium Acetate-2-13C CH3CO2Li 99 7 1.0g
IC 3921 Lithium Acetate-1,2-13C2 CH3CO2Li 99 7 1.0g
IC 3930 DL-Lysine-1-13C·2HCl H2N(CH2)4CH(NH2)COOH·2HCl 99 7 0.5g
IC 3933 L-Lysine-1-13C H2N(CH2)4CH(NH2)COOH 99 7 1.0g
IC 3931 L-Lysine-1-13C·HCl H2N(CH2)4CH(NH2)COOH·HCl 99 7 0.25g
IC 3932 L-Lysine-2-13C·HCl H2N(CH2)4CH(NH2)COOH·HCl 99 7 request price
IC 3934 DL-Lysine-2-13C·HCl H2N(CH2)4CH(NH2)COOH·HCl 99 7 1.0g
IC 3960 L-Lysine-1,2-13C2·HCl H2N(CH2)4CH(NH2)COOH·HCl 99 7 request price
IC 3965 D-Lyxose-1-13C HOCH2(CH2OH)3CHO 99 7 0.25g
IC 3980 Malonic Acid-1-13C HO2CCH2CO2H 99 7 0.5g
IC 3981 Malonic Acid-2-13C HO2CCH2CO2H 99 7 0.5g
IC 3982 Malonic Acid-1,2-13C2 HO2CCH2CO2H 99 7 0.25g
IC 3983 Malonic Acid-1,3-13C2 HOOCCH2COOH 99 7 0.5g
IC 3984 Malonic Acid-1,2,3-13C3 HO2CCH2CO2H 99 7 0.25g
IC 3986 D-Mannose-1-13C CH2OH(CHOH)4CHO 99 7 0.25g
IC 3988 D-Mannose-2-13C CH2OH(CHOH)3CHOHCHO 99 7 0.25g
IC 3990 Melamine-U-13C3 C3N6H6 99 7 0.5g
IC 4000 *Methane-13C CH4 99 1 & 4  100ml / 250ml / 1000ml
IC 4004 Methanesulfonic Acid-13C CH3SO3H 99 7 1.0g
IC 4006 *L-Methionine-13C (Methyl labeled) CH3SCH2CH2CH(NH2)COOH 99 7 1.0g
IC 4007 L-Methionine-1-13C CH3SCH2CH2CH(NH2)COOH 99 7 1.0g
IC 4008 L-Methionine-2-13C CH3SCH2CH2CH(NH2)COOH 99 7 1.0g
IC 4015 Methyl Alcohol-13C CH3OH 99 5&8 0.5g / 1.0g
IC 4019 Methylamine-13C CH3NH2 99 2&4 250ml/1000ml
IC 4020 Methylamine·HCl-13C CH3NH2·HCl 99 5 0.5g
IC 4025 Methyl Benzoate-13C (carboxyl labeled) C6H5COOCH3 99 5 1.0g
IC 4030 Methyl Bromide-13C CH3Br 99 1&4 1.0g
IC 4036 Methyl Chloride-13C CH3Cl 99 1&4 1.0g
IC 4040 Methylene Chloride-13C CH2Cl2 99 5 0.5g
IC 4050 Methyl Formate Carbonyl-13C HCOOCH3 99 5 1.0g
IC 4055 Methylene Fluoride-13C CH2F2 99 1&4 100ml/250ml
IC 4060 Methyl Fluoride-13C (Fluoromethane) CH3F 99 1&4 100ml
IC 4065 Methyl Formate-13C HCOOCH3 99 5 1.0g
IC 4070 *Methyl Iodide-13C CH3I 99 5&8 1.0g
IC 4090 Methylphenylcarbinol-13C C6H5CH(OH)CH3 99 5 1.0g
IC 4148 Myristic Acid-1-13C CH3(CH2)12COOH 99 5 1.0g
IC 4160 Naphthalene-1-13C 99 7 1.0g
IC 4175 Nitrobenzene-U-13C6 C6H5NO2 99 5 0.25g
IC 4185 4-Nitrobenzoic Acid-13C
(carboxyl labeled)
O2NC6H4COOH 99 7 1.0g
IC 4200 Nitromethane-13C CH3NO2 99 5 0.5g
IC 4230 Octadecanoic Acid-1-13C CH3(CH2)16COOH 99 7 1.0g
IC 4235 Octanoic Acid-1-13C CH3(CH2)6COOH 99 7 1.0g
IC 4240 Oleic Acid-1-13C CH3(CH2)7CH=CH(CH2)7CO2H 99 7 0.5g
IC 4260 L-Ornithine-1-13C·HCl H2N(CH2)3CH(NH2)CO2H·HCl 99 7 1.0g
IC 4261 L-Ornithine-1,2-13C2·HCl H2N(CH2)3CH(NH2)CO2H·HCl 99 7 1.0g
IC 4285 Oxalic Acid-1,2-13C2 (dihydrate) (COOH)2·2H2O 99 7 0.5g
IC 4290 Oxalyl Chloride-1,2-13C2 (COCl)2 99 5 request price
IC 4305 *Paraformaldehyde-13C (CH2O)x 99 7 1.0g
IC 3313 Penacetin-ethoxy-1-13C CH3CH2OC6H4NHCOCH3 99 7 1.0g
IC 4308 Pentanol-1-13C CH3(CH2)3CH3 99 5 1.0g
IC4314 Phenol-ring-1-13C 99 7 0.5g
IC 4315 Phenol-U-13C6 C6H5OH 99 5 0.1g
IC 4317 Pentanoic Acid-1-13C CH3(CH2)3COOH 99 7 1.0g
IC 4318 Phenylacetic Acid-1-13C C6H5CH2COOH 99 7 1.0g
IC 4319 Phenylacetic Acid-2-13C C6H5CH2COOH 99 7 0.5g
IC 4321 Phenylacetonitrile-1-13C C6H5CH2CN 99 5 0.5g
IC 4322 Phenylacetonitrile-2-13C C6H5CH2CN 99 5 0.5g
IC 4325 *DL-Phenylalanine-113C C6H5CH2CH(NH2)COOH 99 7 0.5g
IC 4326 L-Phenylalanine-1-13C C6H5CH2CH(NH2)COOH 99 7 request price
IC 4327 DL-Phenylalanine-2-13C C6H5CH2CH(NH2)COOH 99 7 0.1g
IC 4328 L-Phenylalanine-2-13C C6H5CH2CH(NH2)COOH 99 7 0.05g
IC 4329 DL-Phenylalanine-3-13C C6H5CH2CH(NH2)COOH 99 7 0.5g
IC 4330 L-Phenylalanine-ring-13C6 C6H5CH2CH(NH2)COOH 99 7 0.5g
IC 4332 1-Phenylethanol-1-13C C6H5CH(OH)CH3 99 7 1.0g
IC 4335 Phenylethylamine-1-13C C6H5CH2CH2NH2 99 7 0.5g
IC 4336 Phenylethylamine-2-13C C6H5CH2CH2NH2 99 5 0.25g
IC 4340 Phosgene-13C COCl2 99 3 250ml
IC 4343 Phthalic Acid-carboxyl-1-13C HOOCC6H4COOH 99 7 0.5g
IC 4344 Phthalic Anhydride-carboxyl-1-13C 99 7 1.0g
IC 9350 Potassium Bicarbonate-13C KHCO3 99 7 1.0g
IC 4345 *Potassium Carbonate-13C K2CO3 99 7 1.0g
IC 4348 Potassium Cyanate-13C KOCN 99 7 0.5g
IC 4350 *Potassium Cyanide-13C KCN 99 7 1.0g
IC 4355 Potassium Thiocyanate-13C KCNS 99 7 0.5g
IC 4357 Potassium Tetracyanonickelate·H2O
-13C4
K2[NI(CN)4] ·H2O 99 7 1.0g
IC 4358 L-Proline-1-13C 99 7 1.0g
IC 4360 Propane-2-13C CH3CH2CH3 99 1 & 4 100ml
IC 4362 1,3-Propanediol-2-13C (HOCH2)2CH2 99 5 0.1g
IC 4370 Propene-1-13C CH3CH = CH2 99 1 & 4 100ml
IC 4371 Propene-2-13C CH3CH = CH2 99 1 & 4 100ml
IC 4372 Propene-3-13C CH3CH = CH2 99 1 & 4 100ml
IC 4373 Propionic Acid-1-13C CH3CH2COOH 99 7 0.25g / 1.0g
IC 4376 Pyruvic-2,3-13C2 Acid, Sodium Salt CH3COCOONa 99 7 1.0g
IC 4450 D-Ribose-1-13C HOCH2(CHOH)3CHO 99 7 0.1g
IC 4605 Salicylic Acid-carboxyl-13C HOC6H5COOH 99 7 0.25g
IC 4610 Sarcosine 13C (N-methyl labeled) CH3NHCH2COOH 99 5 0.5g
IC 4615 DL-Serine-1-13C HOCH2CH(NH2)COOH 99 7 0.5g
IC 4616 L-Serine-1-13C HOCH2CH(NH2)COOH 99 7 0.5g
IC 9370 L-Serine-2-13C HOCH2CH(NH2)COOH 99 7 1.0g
IC 4617 DL-Serine-3-13C HOCH2CH(NH2)COOH 99 7 0.5g
IC 4618 L-Serine-3-13C HOCH2CH(NH2)COOH 99 7 request price
IC 4620 Silver Cyanide-13C AgCN 99 7 request price
IC 4622 *Sodium Acetate-1-13C CH3COONa 99 7 1.0g
IC 4623 *Sodium Acetate-2-13C CH3COONa 99 7 0.5g / 1.0g
IC 4624 Sodium Acetate-1,2-13C2 CH3COONa 99 7 0.5g / 1.0g
IC 4628 Sodium Bicarbonate-13C NaHCO3 99 7 2.0g
IC 4632 Sodium Butyrate-1-13C CH3CH2CH2COONa 99 7 1.0g
IC 4633 Sodium Butyrate-2-13C CH3CH2CH2COONa 99 7 0.5g
IC 4634 Sodium Butyrate-4-13C CH3CH2CH2COONa 99 7 0.1g
IC 4636 Sodium Carbonate-13C Na2CO3 99 7 1.0g
IC 4640 *Sodium Cyanide-13C NaCN 99 7 1.0g
IC 4645 Sodium Formate-13C HCOONa 99 7 1.0g
IC 4650 Sodium Isobutyrate-1-13C (CH3)2CHCO2Na 99 7 0.5g
IC 4652 Sodium DL-Lactate-1-13C CH3CH(OH)COONa 99 7 0.1g
IC 4655 Sodium 2-Methylbutyrate-1-13C CH3CH2CH(CH3)COONa 99 7 1.0g
IC 4656 Sodium Methylpropionate-1-13C (CH3)2CHCOONa 99 7 1.0g
IC 4658 Sodium Octanoate-1-13C CH3(CH2)6COONa 99 7 1.0g
IC 4660 Sodium Oxalate-13C2 (COONa)2 99 7 1.0g
IC 4662 *Sodium Propionate-1-13C CH3CH2COONa 99 7 0.5g / 1.0g
IC 4663 Sodium Propionate-2-13C CH3CH2COONa 99 7 0.5g
IC 4664 Sodium Propionate-3-13C CH3CH2COONa 99 7 1.0g
IC 4665 Sodium Propionate-1,2-13C2 CH3CH2COONa 99 7 1.0g
IC 4666 Sodium Pyruvate-1-13C CH3COCOONa 99 7 1.0g
IC 4667 Sodium Pyruvate-2-13C CH3COCOONa 99 7 1.0g
IC 4668 Sodium Pyruvate-3-13C CH3COCOONa 99 7 1.0g
IC 4670 Sodium Thiocyanate-13C NaSCN 99 7 0.1g
IC 4672 Styrene-a-13C
(stab. w. Hydroquinone)
C6H5CH = CH2 99 5 request price
IC 4675 Succinic Acid-2,3-13C2 HO2CCH2CH2CO2H 99 7 1.0g
IC 4676 Succinic Acid-1,4-13C2 HOOC(CH2)2COOH 99 7 1.0g
IC 4678 Tetramethylsilane-13C4 (CH3)4Si 5/10 5 2.0g
IC 4682 Thiourea-13C CS(NH2)2 99 7 0.5g
IC 9390 DL-Threonine-1-13C CH3CH(OH)CH(NH2)CO2H 99 7 1.0g
IC 9395 L-Threonine-1-13C CH3CH(OH)CH(NH2)CO2H 99 7 1.0g
IC 4684 D-Threose-1-13C HOCH2(CH2OH)2CHO 99 7 0.25g
IC 4685 Thymine-13C (Methyl Labeled) 99 7 1.0g
IC 4690 Toluene-7-13C C6H5CH3 99 5 1.0g
IC 4691 Toluene-ring-1-13C 99 5 request price
IC 4692 Toluene-U-13C7 C6H5CH3 99 5 1.0g
IC 4693 Toluene-2,4-diisocyanate-13C2 99 5 1.0
IC 4695 P-Toluic Acid-carbonyl-13C CH3C6H4COOH 99 7 1.0g
IC 4697 Trichloroacetic Acid-1,2-13C2 Cl3CCOOH 99 7 1.0g
IC 4698 Trichloroacetyl Chloride-1,2-13C2 Cl3CCOCl 99 5 1.0g
IC 4700 Trimethylamine·HCl-13C (CH3)CH3N·HCl 99 7 0.5g
IC 4710 L-Tryptophan-1-13C 99 7 request price
IC 4711 DL-Tryptophan-1-13C 99 7 request price
IC 4712 DL-Tryptophan-2-13C 99 7 0.25g
IC 4713 DL-Tryptophan-3-13C 99 7 request price
IC 4714 L-Tryptophan-indole-2-13C 99 7 request price
IC 4747 L-Tyrosine-1-13C HOC6H4CH2CH(NH2)COOH 99 7 request price
IC 4748 DL-Tyrosine-1-13C HOC6H4CH2CH(NH2)COOH 99 7 request price
IC 4749 L-Tyrosine-2-13C HOC6H4CH2CH(NH2)COOH 99 7 request price
IC 4750 L-Tyrosine-3-13C HOC6H4CH2CH(NH2)COOH 99 7 request price
IC 4752 L-Tyrosine-ring-3,5-13C2 99 7 request price
IC 4751 Uracil-2-13C 99 7 0.5g
IC 4760 *Urea-13C H2NCONH2 99 7 0.5g / 1.0g
IC 4830 DL-Valine-1-13C (CH3)2CHCH(NH2)COOH 99 7 1.0g
IC 4831 *L-Valine-1-13C (CH3)2CHCH(NH2)COOH 99 7 request price
IC 4832 DL-Valine-2-13C (CH3)2CHCH(NH2)COOH 99 7 request price
IC 4900 D-Xylose-1-13C HOCH2(CH2OH)3CHO 99 7 0.25g

* These Compounds are also available multiply-labeled.
WE INVITE YOUR INQUIRIES FOR COMPOUNDS NOT LISTED

 

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