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Vitamin B12, MP Biomedicals™

Product Code. 11417491 Shop All MP Biomedicals Products
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Quantity:
250 mg
500 mg
Unit Size:
250mg
500mg
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Product Code. 11417491

Brand: MP Biomedicals 02103271.5

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This item is not returnable. View return policy

Description

Plays a role in myelin synthesis and is used an antipernicious anemia factor. Vitamin B12, MP Biomedicals (cobalamin) is a group of chemically-related cobalt-containing molecules involved in cell processes such as DNA synthesis, fatty acid synthesis, ener

The physiologically active forms of vitamin B12 include methylcobalamin and adenosylcobalamin, whereas hydroxocobalamin (vitamin B12a, OHCbl) and cyanocobalamin (CNCbl) are storage and delivery forms.

Biosynthesis of the basic structure of the vitamin is accomplished only by bacteria (which usually produce hydroxocobalamin). Bacteria-derived hydroxocobalamin (OHCbl) and CNCbl are converted in humans to useful coenzyme forms to support metabolic processes, such as mitochondrial methylmalonylcoenzyme A mutase conversion of methylmalonic acid (MMA) to succinate to link lipid and carbohydrate metabolism, and activation of methionine synthase, the rate limiting step in the synthesis of methionine.

  • Vitamin B12 plays a role in the synthesis of myelin
  • It is a cofactor for two enzymes, methionine synthase and L-methylmalonyl-CoA mutase
  • The compound is also used as an antipernicious anemia factor
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 68-19-9
Molecular Formula C63H89CoN14O14P
Molecular Weight (g/mol) 1356.396
InChI Key AGVAZMGAQJOSFJ-WZHZPDAFSA-M
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 CC1=CC2=C(C=C1C)N(C=N2)C3C(C(C(O3)CO)OP(=O)(O)OC(C)CNC(=O)CCC4(C(C5C6(C(C(C(=C(C7=NC(=CC8=NC(=C(C4=N5)C)C(C8(C)C)CCC(=O)N)C(C7(C)CC(=O)N)CCC(=O)N)C)[N-]6)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[C-]#N.[Co+2]

Specifications

Melting Point >300°C (literature)
Quantity 500 mg
Solubility Information Soluble in alcohol; slightly soluble in H2O.
Formula Weight 1355.42
Percent Purity ≥96%
Physical Form Powder
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