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Vitamine B12, 98+ % (base wt sèche), Thermo Scientific Chemicals Code produit.: 11442697
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Vitamine B12, 98+ % (base wt sèche), Thermo Scientific Chemicals

Product Code. 11442697
1 g
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Quantité:
1 g
5 g
25 g
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Code produit. 11442697

Marque: Thermo Scientific Alfa Aesar A14894.03

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Description

Utilisé comme complément nutritionnel et stabilisateur dans les aliments.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 68-19-9
Formule moléculaire C63H89CoN14O14P
Poids moléculaire (g/mol) 1356.396
Numéro MDL MFCD00151092
Clé InChI AGVAZMGAQJOSFJ-WZHZPDAFSA-M
Synonyme vitamin b12
CID PubChem 129893524
Nom IUPAC Cobalt(2+) ; Acide [(2R,3S,4R,5S)-5-(5,6-diméthylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxyméthyl)oxolane-3-yl] [(2R)-1-[3-[(1R,2R,3R,5Z,7S,10Z,12S,13S,15Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoéthyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octaméthylAfficher plusAfficher moins
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]Afficher plusAfficher moins

Specifications

Nom chimique ou matériau Vitamin B12
Conditionnement Flacon en verre
Quantité 1 g
Beilstein 4122889
Sensibilité Hygroscopic
Informations sur la solubilité Soluble in water,dimethyl sulfoxide and ethanol. Insoluble in chloroform and acetone.
Poids de la formule 1355.38
Pourcentage de pureté ≥98%
Forme physique Poudre cristalline

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Numéro de lot Type de certificat Date Catalog Number
Numéro de lotW13I014 Type de certificatCertificat d’analyse Date19/09/2022 Catalog NumberA14894.03,A14894.14,A14894.06
Numéro de lotS28I015 Type de certificatCertificat d’analyse Date15/09/2022 Catalog NumberA14894.03,A14894.14,A14894.06
Numéro de lotP01I019 Type de certificatCertificat d’analyse Date12/04/2022 Catalog NumberA14894.03,A14894.14,A14894.06
Numéro de lotS10A010 Type de certificatCertificat d’analyse Date22/11/2021 Catalog NumberA14894.03,A14894.14,A14894.06
Numéro de lotT15G018 Type de certificatCertificat d’analyse Date22/11/2021 Catalog NumberA14894.03,A14894.14,A14894.06

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