Cas no for 13422-55-4,Mecobalamin ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 13422-55-4

13422-55-4

[CAS Name] Mecobalamin

[Formula] C63H91CoN13O14P

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Basica Info

[CAS Name]Mecobalamin
[Alias]Methyl-5,6-dimethylbenzimidazolylcobalamin; Methyl Vitamin B12; Methylcobalamin
[Number]13422-55-4
[EINECS]236-535-3
[Formula]C63H91CoN13O14P
[Molecular weight]1344.3823

13422-55-4 Suppliers

Company

Main Products

HEBEI HUANWEI BIOTECH CO.,LTD.

Manuafcturer: Hebei Yuxing Bio-engineering Co.,Ltd

Items	Specification
Appearance	Dark red crystalline powder or dark red crystals
Identification A (UV)	Absorption maxima at 278nm, 361nm and from 547nm to 559nm
Ratio absorbances	A361/A278nm 1.70-1.90 A361/A550nm 3.15-3.40
Identification B (TLC)	Conforms to standard
Identification C(Chemistry)	Positive
Identification D(Chemistry)	Positive
Pseudo cyanocobalamin	Complies
Related substances (HPLC)	≤3.0%
Loss on drying	≤12.0%
Assay(on anhydrous basis) UV	96%~100.5%
Residual Solvent (GC)
Acetone	≤0.5%
Ethanol	≤0.5%
Total Plate count	≤1000cfu/g

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TIANJIN HARMONY TECHNOLOGY DEVELOPMENT CO.,LTD.

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Quanzhou Fortune Biopharma Co.,Ltd.

Vitamin B12 is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication. Because vitamin B12 contains the mineral cobalt, compounds with vitamin B12 activity are collectively called “cobalamins” [1]. Methylcobalamin and 5-deoxyadenosylcobalamin are the metabolically active forms of vitamin B12. However, two others forms, hydroxycobalamin and cyanocobalamin, become biologically active after they are converted to methylcobalamin or 5-deoxyadenosylcobalamin.

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