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Supplement Vitamin B12 cobamamide Pharmaceutical Grade Mecobalamine Powder CAS13422-55-4

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Port: Shanghai/Tianjin/Qingdao
Payment Terms: T/T,Western Union,MoneyGram
Other Names: Methylcobalamin COBALAMINE Vitamin B12 Powder
Place of Origin: Shaanxi China
Molecular Weight: 11344.4
Grade Standard: Phamaceutical Grade,Feed Grade,Medicine Grade
Purity: 99%,99%
Shelf life: 2 Years
Model Number: Le-nutra
Appearance: Dark red crystalline powder
CAS No.: 13422-55-4
Brand Name: Le-nutra
Type: Vitamins, Amino Acids and Coenzymes
COA: Availiable
Product name: Mecobalamine Powder
EINECS No.: 236-535-3
Alias: Methylcobalamin COBALAMINE Vitamin B12 Powder;Mecobalamine Powder
MF: C63H88CoN14O14P
Application: Pharmaceutical Raw Intermediates
Odor: Characteristic
Packaging Detail: 25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside.
Package Preview: https://sc02.alicdn.com/kf/Hcb2601c49b654835ba285a8c3791b3bbJ.png_640x640.png
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Product Description

Vitamin B12 Powder.jpg


  Product Introduction of Mecobalamine Powder                                                      

Mecobalamine Powder,also called Vitamin B12, vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood. It is one of the eight B vitamins. It is normally involved in the metabolism of every cell of the human body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production. Neither fungi, plants, nor animals are capable of producing vitamin B12. Only bacteria and archaea have the enzymes required for its synthesis, although many foods are a natural source of B12 because of bacterial symbiosis.


   Product Description of Mecobalamine Powder                                                       

English name: Mecobalamine Powder

Appearance:  Dark red crystalline powder

Odor: Characteristic

Application:  Medicine Grade

CAS NO.:  13422-55-4

Storage Temperature: Keep in a cool, dry, dark location in a tightly sealed container or cylinder.


   Main Function                                                                                                              

1) Mecobalamine is a indispensable vitamins to keep nervous system function completed and participate in developing a kind of lipoprotein in nerve tissue.

2) Mecobalamine can eliminate irritability and help to keep concentration, enhance memory and sense of balanc.

3) Mecobalamine can metabolize fatty acids and make fat, carbohydrates, protein can be properly used by body.

4) Mecobalaminehas the function of activate amino acids and promote the biosynthesis of nucleic acids, can promote protein synthesis,it plays an important role for growth and development of infants and young children.

5) Mecobalamine can resistance to fatty liver, promote storage of vitamin A in liver.




1) Applied in the field of medicine area,Mecobalamine can treat nutritional and pregnancy anemia.

2) Mecobalamine deficiency can lead to anemia and neurological disorders. Can be used in infant food, usage of 10 ~ 30 mu g/kg; In strengthening pinocytosis usage is 2 ~ 6 mu g/kg

3) Mecobalamine can treat nerve pain, muscle pain, joint pain.




Test items
Test methods
The total combined yeasts/mould count
Visual method
UV: The absorption spectrum exhibits maxima at 264nm,285nm,305nm and 460nm.
ChP 2015
HPLC:The retention time of the major peak of the sample solution corresponds to that of the reference solution.
ChP 2015 monograph
The IR spectra of the sample is similar with the reference spectra
ChP 2015 monograph
Loss on drying
ChP 2015
98.5% -102.0%
ChP 2015
UV: A460nm/A352nmN0 90
ChP 2015
Related substances
The sum of each impurity peak area is not larger than 1.0% of the main area of the reference solution
ChP 2015 monograph
In house/(GC)
The total aerobic microbial count
W1000 cfu/g

ChP 2015
The total combined yeasts/mould count
W1000 cfu/g



Saccharomyces Boulardii.png


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Q1:What certificates do you have?
A:We can provide certificates like TDS,COA,MSDS,Non-GMO,Halal,Kosher,cGMP,ISO9001 etc.

Q2: How can we confirm the product quality before placing orders?
A: We will offer you our product technical data sheet to you and we could send you available samples before your purchasing.If you have special requirement on the products, we can provide you with uniquely customized sample for you.
We test every batch of our product by TLC,UV,HPLC etc,we also cooperate with independent third party labs such as SGS,Pony,Eurofins etc.

Q3: Can you supply free samples?
A: Yes, 20g~100g free samples are available.

Q4: What’s the MOQ?
A:Normally,for high value product, our MOQ is 1kg.For other regular product, our MOQ is 25kgs.

Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer. 
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.