| Identification | Back Directory | [Name]
VITAMIN B12 | [CAS]
13408-78-1 | [Synonyms]
CN-CBL
VIT B12
CYTACON
CYTAMEN
cobalamin
COBALAMINE
b12 vitamin
CYANOCABALAMIN
cob(III)alamin
cobalamin (1+)
METHYLCOBALAMIN
CYANOCOBALAMINE
Unii-8406ey2oqa
Einecs 236-500-2
EXTRINSIC FACTOR
vitamin b12 powder
CYANOCOB(III)ALAMIN
ANTIANEMIC VITAMIN B
VITAMIN B12(CYANOCOBALAMIN)(P)
cob(III)alamin/cyanocobalamine
VITAMIN B12(CYANOCOBALAMIN)(USP)(RG)
VITAMIN B12(CYANOCOBALAMIN) 1%(BASF)(SH)
VITAMIN B12 Vitamin kf-wang(at)kf-chem.com
CYANOCOBALAMIN (VITAMIN B12) USP(CRM STANDARD)
A-(5,6-DIMETHYLBENZIMIDAZOLYL)COBAMIDE CYANIDE
ALPHA-(5,6-DIMETHYLBENZIMIDAZOLYL)CYANOCOBAMIDE
pure vitamin b12 powder CAS NO.13408-78-1 Cobalamine kf-wang(at)kf-chem.com
Cobinamide, dihydrogenphosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-a-D-ribofuranosyl-1H-benzimidazole-kN3), ion(1+) (9CI)
Cobinamide, ion(1+), dihydrogen phosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-α-D- ribofuranosyl-1H-benzimidazole-.kappa.N3)
Cobinamide, hydroxide, ion(1+), dihydrogen phosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-alpha-D-ribofuranosyl-1H-benzimidazole-kappan3) | [EINECS(EC#)]
236-500-2 | [Molecular Formula]
C63H88CoN14O14P | [MDL Number]
MFCD00151092 | [MOL File]
13408-78-1.mol | [Molecular Weight]
1355.37 |
| Hazard Information | Back Directory | [Definition]
ChEBI: A cobalamin in which the central cobalt atom has an oxidation state of +3. | [Synthesis]
In 1960, the research group of the biochemist Konrad Bernhauer in Stuttgart had reconstituted vitamin B12 from one of its naturally occurring derivatives, cobyric acid, by stepwise construction of the vitamin's nucleotide loop. Therefore, cobyric acid was chosen as the target molecule for a total synthesis of vitamin B12 (cobalamin).
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