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Vitamin B12 Hydroxocobalamin Actate

Introduction

Vitamin B12 is an essential water-soluble vitamin. This means that the body requires vitamin B12 to work properly. Vitamin B12 can be found in foods such as meat, fish, and dairy products. It can also be made in a laboratory. Vitamin B12 is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication. Vitamin B12 exists in several forms and contains the mineral cobalt, so compounds with vitamin B12 activity are collectively called "cobalamins". Methylcobalamin and 5-deoxyadenosylcobalamin are the forms of vitamin B12 that are active in human metabolism.


Product details

Vitamin B12 Hydroxocobalamin Actate

Introduction

Vitamin B12 is an essential water-soluble vitamin. This means that the body requires vitamin B12 to work properly. Vitamin B12 can be found in foods such as meat, fish, and dairy products. It can also be made in a laboratory. Vitamin B12 is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication. Vitamin B12 exists in several forms and contains the mineral cobalt, so compounds with vitamin B12 activity are collectively called "cobalamins". Methylcobalamin and 5-deoxyadenosylcobalamin are the forms of vitamin B12 that are active in human metabolism.


Identification

Name

Hydroxocobalamin acetate

Molecular Formula

C64H91CoN13O16P

Molecular Weight

1388.39

CAS NO.

22465-48-1

EINECS

245-019-7



Function:

1. Promote methyl transfer.

2. Promote the development and maturity of red blood cells, make the hematopoietic function of the body in a normal state, prevent pernicious anemia.

3. In the form of coenzyme, can increase the utilization of folate, promote the metabolism of carbohydrates, fats and proteins.

4. Has the function of activating amino acids and promoting the biosynthesis of nucleic acid, can promote the synthesis of protein, it has an important role in the growth and development of infants.

5. Metabolize fatty acids so that fats, carbohydrates and proteins are properly used by the body.

6. Eliminate restlessness, focus, improve memory and balance.

 

Specification:

Items

Specification

Appearance:

Dark red crystals or crystalline powder

Identification A:

UV:Absorption maxima at 274±1nm351±1nm and 525±2nm;

A274nm/A351nm:0.75-0.83

A525nm/A351nm:0.31-0.35

Identification B:

TLC:The principal spot in the chromatogram obtained with the test solution is similar in position,colour and size to the principal spot in the chromatogram obtained with the reference solution.

Identification C:

Acetates:It gives reaction(a) of acetates

Loss on drying:

8.0%~12.0%

Assay:

96.0%~102.0%

Related Substance:

≤5.0%

Residual Solvent:

Acetone: ≤5000ppm

Total Plate Count:

≤1000cfu/g

Yeasts and Molds:

≤100cfu/g

 

Vitamin B12 Series

Name

CAS

Cyanocobalamin

68-19-9

Mecobalamin

13422-55-4

Cobamamide

13870-90-1

Hydroxocobalamin

13422-51-0

Hydroxocobalamin Chloride

59461-30-2

Hydroxocobalamin Acetate

22465-48-1

Hydroxocobalamin sulphate

15671-27-9