Vitamin B12 (Mecobalamin) CAS 13422-55-4

Vitamin B12 (Mecobalamin) CAS 13422-55-4

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Product Details


Product name: 
Vitamin B12 (Mecobalamin)
Molecular Formula: 
C63H91CoN13O14P 
Molecular Structure:  
mtxx409
 Molecular Weight:
1344.382
CAS No.:  
13422-55-4


Description  

Vitamin B12 (Mecobalamin) occurs as dark red crystals or crystalline powder. It is sparingly soluble in water, slightly soluble in ethanol (99.5), and practically insoluble in acetonitrile. It is affected by light.

 

Application

Vitamin B12 (Mecobalamin) is used to treat megaloblastic anemia caused by vitamin B12 deficiency and also for peripheral neuropathy.

 

Specification

Appearance
Dark red crystals or crystalline powder
Clarity and color of solution
The solution is clear and red color.
Related substances 

Each area of the peaks other than mecobalamin is not more than 0.5% of the peak area of mecobalamin;


The total area of the peaks other than mecobalamin is not more than 2.0%.

Water 
≤11.5%
Assay(On the anhydrous basis)
98.5~101.0%
Acetone 
≤5000ppm
Total aerobic microbial count  
≤1000cfu/g
Total combined yeasts & molds count 
≤100cfu/g


Packing

0.5kg/tin or as customer’s requirements.

 

Storage

Store in the original container, protected from light, in a dry, cool (8-15°C) place.

 

Minimum Order

10kgs

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