missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Organoheterocyclic compounds
  6. Tetrapyrroles and derivatives
  7. Vitamin B12, 98+% (dry wt basis)

Vitamin B12, 98+% (dry wt basis)

Catalog No. p-7076513
Change view
Click to view available options
Quantity:
1 g
5 g
25 g
Catalog No. Quantity
AAA1489403 1 g
AAA1489406 5 g
AAA1489414 25 g
3 options

Catalog No. AAA1489403

Supplier: Thermo Scientific Chemicals A1489403

Only null left

Description

Used as a nutritional supplement and stabilizer in foods. | CAS: 68-19-9 | C63H88CoN14O14P | 1355.39 g/mol

Vitamin B12 is used as a nutritional supplement and stabilizer in foods. It is also used as a medicine and animal feed supplement. It plays an important role in the synthesis of myelin. It is also used as an antipernicious anemia factor. Further, it is used to treat cyanide poisoning and hereditary deficiency of transcobalamin II.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 68-19-9
Molecular Formula C63H88CoN14O14P
Molecular Weight (g/mol) 1355.39
MDL Number MFCD00151092
InChI Key YUWVGNQGDAPKCX-BVWPOUIRNA-L
Synonym vitamin b12
PubChem CID 129893524
IUPAC Name cobalt(2+);[(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,5Z,7S,10Z,12S,13S,15Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-
SMILES [C@@H]1(C2=CC3=[N+]4C(C(C3(C)C)CCC(N)=O)=C(C3=[N+]5C6C7(N8C(C([C@@]7(C)CC(N)=O)CCC(N)=O)=C(C(=[N+]2[Co+]458([N+]2=CN(C4=CC(=C(C)C=C24)C)[C@@]2([H])O[C@@H]([C@]([H])(OP([O-])(=O)OC(C)CNC(=O)CCC3(C)[C@@H]6CC(N)=O)C2O)CO)C#N)C1(C)CC(N)=O)C)C)C)CCC(N)=O

Specifications

Packaging Glass bottle
Quantity 1 g
Beilstein 4122889
Sensitivity Hygroscopic
Solubility Information Soluble in water,dimethyl sulfoxide and ethanol. Insoluble in chloroform and acetone.
Formula Weight 1355.38
Percent Purity ≥98%
Physical Form Crystalline Powder
Chemical Name or Material Vitamin B12

Safety and Handling

EINECSNumber 200-680-0
RTECSNumber GG3750000
TSCA Yes
Recommended Storage Keep cold; Store under Nitrogen

RUO – Research Use Only