Carbon-12 Compounds

(natural abundance 98.892%)

Stable isotope starting materials are normally produced by separation of the naturally occuring element. Carbon monoxide is usually the choice when isolating carbon-12. The carbon-13 is reduced to 5% of its natural abundance (down to 0.05%). Commonly used in organic reaction mechanisms work and similar studies when carbon-12 can act as a "negative label."


Cat.No. Compound Formula Atom % Std Pkg Size
IC 2602 *Acetic Acid-1,2-12C2 CH3CO2 99.9 request
IC 2605 *Acetone-1,2,3-12C3 CH3COCH3 99.9 0.5
IC 2615 Barium Carbonate-12C BaCO3 99.9 10.0g
IC 2620 *Bromoethane-1,2-12C2 CD3CD2Br 99.9 1.0g
IC 2635 Carbon Amorphous-12C C 99.9 1.0g
IC 2640 *Carbon Dioxide-12C CO2 99.9 1000ml
IC 2644 Carbon Tetrachloride-12C CCl4 99.9 1.0g
IC 2676 Ethylene-1,2-12C2 CH2 = CH2 99.9 500ml
IC 2692 Formamide-12C HCONH2 99.9 1.0g
IC 2695 Formic Acid-12C HCO2H 99.9 0.5g
IC 2740 D-Glucose-1-12C HOCH2(CHOH)4CHO 99.9 request
IC 2797 Methyl Alcohol-12C CH3OH 99.9 1.0g
IC 2799 Methyl Formate-12C HCOOCH3 99.9 1.0g
IC 2845 Potassium Cyanide-12C KCN 99.9 1.0g
IC 2901 Sodium Acetate-1-12C CH3COONa 99.9 1.0g
IC 2902 Sodium Acetate-1,2-12C2 CH3COONa 99.9 1.0g
IC 2905 Sodium Bicarbonate-12C NaHCO3 99.9 10.0g
IC 2908 Sodium Cyanide-12C NaCN 99.9 1.0g
IC 2912 Sodium Formate-12C HCOONa 99.9 1.0g
IC 2940 *Urea-12C H2NCONH2 99.9 1.0g

* These Compounds are also available multiply-labeled.
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