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  7. Vitamine B12, 98+ % (base wt sèche), Thermo Scientific Chemicals

Vitamine B12, 98+ % (base wt sèche), Thermo Scientific Chemicals

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

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

Identifiants chimiques

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-octaméthyl
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]

Spécification

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

RUO – Research Use Only

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