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VITAMIN B12

Product Name
VITAMIN B12
CAS No.
13408-78-1
Chemical Name
VITAMIN B12
Synonyms
Vitamin B12;CN-CBL;VIT B12;CYTAMEN;CYTACON;cobalamin;COBALAMINE;ITAMIN B12;b12 vitamin;cobalamin (1+)
CBNumber
CB3126462
Molecular Formula
C63H88CoN14O14P
Formula Weight
1355.37
MOL File
13408-78-1.mol
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VITAMIN B12 Property

storage temp. 
2-8°C
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Safety

Safety Statements 
22-24/25
WGK Germany 
1
RTECS 
GG3750000
F 
3-8-10
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Hazard and Precautionary Statements (GHS)

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VITAMIN B12 Chemical Properties,Usage,Production

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).

VITAMIN B12 Preparation Products And Raw materials

Raw materials

Preparation Products

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VITAMIN B12 Suppliers

China 74 Europe 2 Germany 5 India 19 Japan 4 Switzerland 2 United Kingdom 2 United States 27 Global 135
MOLEKULA Ltd.
Tel
--
Fax
--
Email
kevinbanks@molekula.com
Country
United Kingdom
ProdList
6140
Advantage
66
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
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View Lastest Price from VITAMIN B12 manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
VITAMIN B12 13408-78-1
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-08
Sinoway Industrial co., ltd.
Product
Vitamin B12 13408-78-1
Price
US $0.00-0.00/Kg/Bag
Min. Order
0.10000000149011612Kg/Bag
Purity
99% up, High Density
Supply Ability
20 tons
Release date
2024-06-27
Shaanxi TNJONE Pharmaceutical Co., Ltd
Product
Vitamin B12 13408-78-1
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20tons
Release date
2024-04-29

13408-78-1, VITAMIN B12Related Search:

Vitamin B12 Vitamin B9 Nicotinic acid Folic acid Impurity C Thiamine chloride Adenine phosphate salt（1：1） Vitamin E Vitamin K2 L-ASCORBIC ACID 2-MONOPHOSPHATE TRI-CYCLOHEXYLAMMONIUM SALT VitaMin D4 DL-α-Tocopherol Menadiol diacetate VITAMIN B6 Vitamin A palmitate Vitamin K1 Vitamin E nicotinate Vitamin E Vitamin D3 B12 Vitamin Cobalamin Cobalamine Cyanocobalamine

  • VIT B12
  • A-(5,6-DIMETHYLBENZIMIDAZOLYL)COBAMIDE CYANIDE
  • ANTIANEMIC VITAMIN B
  • ALPHA-(5,6-DIMETHYLBENZIMIDAZOLYL)CYANOCOBAMIDE
  • METHYLCOBALAMIN
  • CYTACON
  • CYTAMEN
  • CYANOCOBALAMINE
  • CYANOCOB(III)ALAMIN
  • COBALAMINE
  • CN-CBL
  • EXTRINSIC FACTOR
  • cobalamin (1+)
  • cobalamin
  • CYANOCOBALAMIN (VITAMIN B12) USP(CRM STANDARD)
  • VITAMIN B12(CYANOCOBALAMIN) 1%(BASF)(SH)
  • VITAMIN B12(CYANOCOBALAMIN)(P)
  • VITAMIN B12(CYANOCOBALAMIN)(USP)(RG)
  • CYANOCABALAMIN
  • Cobinamide, ion(1+), dihydrogen phosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-α-D- ribofuranosyl-1H-benzimidazole-.kappa.N3)
  • b12 vitamin
  • VITAMIN B12 Vitamin kf-wang(at)kf-chem.com
  • pure vitamin b12 powder CAS NO.13408-78-1 Cobalamine kf-wang(at)kf-chem.com
  • vitamin b12 powder
  • Cobinamide, hydroxide, ion(1+), dihydrogen phosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-alpha-D-ribofuranosyl-1H-benzimidazole-kappan3)
  • Einecs 236-500-2
  • Unii-8406ey2oqa
  • cob(III)alamin
  • cob(III)alamin/cyanocobalamine
  • Cobinamide, dihydrogenphosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-a-D-ribofuranosyl-1H-benzimidazole-kN3), ion(1+) (9CI)
  • ITAMIN B12
  • Vitamin B12
  • 13408-78-1
  • 68-19-6
  • Co (Cobalt) Compounds
  • Porphyrins
  • Classes of Metal Compounds
  • Transition Metal Compounds
  • PHARMACEUTICALS
  • UVCBs-organometallic