Mecobalamin, Pharma Grade CAS NO.13422-55-4

Product Name: Mecobalamin, JP grade

Appearance: Dark Red Crystals or Crystalline Powder

Purity: 98.5%~101.0%

Water: 4.9%

Acetone: 133PPM

Total aerobic microbial count: < 10cfu/g

Total combined yeasts/mould count: <10cfu/g

Shanghai Sunway Corp Ltd.manufacture and distribute fine chemicals, pharm grade raw material, excipients,Metal Organic Framework materials, intermediate, solutions etc.

The Mecobalamin, with the CAS registry number 13422-55-4,is also known as Methyl-5,6-dimethylbenzimidazolylcobalamin; Vitamin B12. It belongs to the product categories of Vitamins;Vitamin Ingredients. This chemical's molecular formula is C₆₃H₉₁CoN₁₃O₁₄P and molecular weight is 1344.38.Its EINECS number is 236-535-3. What's more,Its systematic name is Mecobalamin. It is a Dark Red Crystalline Powder which is one of the biologically active forms of vitamin B12. Differing only by the substitution of a methyl for the cyano group. Coenzyme required in the biosynthesis of methionine. Vitamin (hematopoietic).The Mecobalamin is irritating to eyes, respiratory system and skin. When you use it ,wear suitable protective clothing and avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Physical properties about  Mecobalamin are: (1)#H bond acceptors:  27; (2)#H bond donors:  16; (3)#Freely Rotating Bonds:  29.