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Vitamin B12, 98+% (dry wt basis), Thermo Scientific Chemicals
Used as a nutritional supplement and stabilizer in foods.
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Catalog number A14894.06
also known as A14894-06
Price (USD)/ Each
302.65
Online exclusive
336.00 Save 33.35 (10%)
-
Quantity:
5 g
Price (USD)/ Each
302.65
Online exclusive
336.00 Save 33.35 (10%)
Vitamin B12, 98+% (dry wt basis), Thermo Scientific Chemicals
Catalog numberA14894.06
Price (USD)/ Each
302.65
Online exclusive
336.00 Save 33.35 (10%)
-
Chemical Identifiers
CAS68-19-9
IUPAC Name(10S,12R,13R,24S,35R,41R)-30,35,40-tris(2-carbamoylethyl)-24,36,41-tris(carbamoylmethyl)-1-cyano-46-hydroxy-12-(hydroxymethyl)-5,6,17,23,28,31,31,36,38,41,42-undecamethyl-15,20-dioxo-11,14,16-trioxa-2λ⁵,9,19,26λ⁵,43,44λ⁵,45λ⁵-heptaaza-15λ⁵-phospha-1-cobaltadodecacyclo[27.14.1.1¹,³⁴.1²,⁹.1¹⁰,¹³.0¹,²⁶.0³,⁸.0²³,²⁷.0²⁵,⁴².0³²,⁴⁴.0³⁹,⁴³.0³⁷,⁴⁵]heptatetraconta-2(47),3,5,7,26,28,32(44),33,37(45),38-decaene-1,2,26,44,45-pentakis(ylium)-15-olate
Molecular FormulaC63H88CoN14O14P
InChI KeyYUWVGNQGDAPKCX-BVWPOUIRNA-L
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
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Specifications
Specification Sheet
Specification SheetFormcrystals or crystalline powder
Assay (unspecified)> 98.0% (on dried material)
Loss on Drying≤ 5.0%
Appearance (Color)Dark red to red-purple
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.
RUO – Research Use Only