High quality/High cost performance 5'-Deoxyadenosylcobalamin 13870-90-1 Pure Vitamin B12 Adenosylcobalamin

Min.Order: 100

Product origin: Xi'an, Shaanxi, China

Infringement complaint:

Complaint

US$ 15 ~ 25

Description

Adenosylcobalamin is one of the series products of vitamin B12. Its chemical name is: 5,6-dimethylbenzimidazole-5'-deoxyadenosylcobalamin, which is an octahedral cobalamin complex. . Adenosylcobalamin is a dark red crystalline powder with strong hygroscopicity and is easily decomposed when exposed to light. Adenosylcobalamin is an important variety of vitamin B12 series products and has important health value.

Product Name	Vitamin B12 Adenosylcobalamin
CAS	13870-90-1
Appearance	Dark red crystaline powder
MF	C72H100CoN18O17P
Molecular Weight	1579.58
Purity	99%
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder
Shelf Life	24 Months

Item	Test Standard	Testing Result
Appearance	Dark Red Crystalline Powder	Complies
Assay (HPLC, based on drying)	98.5% ~ 101.0%	99.55%
Identification	Positive	Complies
Residue on Ignition	≤0.1%	0.05%
Water	≤10%	8.0%
Residual Ethanol	≤0.5%	Complies
Heave Mentals	≤10ppm	Complies
Total plate	<1000CFU/g	Complies
Yeast & Mold	<100 CFU /g	Complies
E. Coli	Negative	Complies
Salmonella	Negative	Complies

Adenosylcobalamin is a congener of cyanocobalt vitamin B12. It is an important coenzyme for cell synthesis of nucleotides. It participates in methyl conversion and folic acid metabolism in the body, and promotes the reduction of methyl folic acid to tetrahydrofolate; it also participates in the tricarboxylic acid cycle. , it is very important for the formation of chemicalbook of lipoproteins in the nerve myelin sheath, which can make the thiolase in a dry active state, thereby participating in a wide range of protein and fat metabolism. This product can promote the development and maturation of red blood cells, which is a necessary factor for the complete formation of nerve sheath spinal fibers and the maintenance of epithelial cell function in the digestive system.

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Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

1.Are you a manufacturer or trade company?

We are a professional manufacturer.

2.What's your payment terms?

Standard terms: T/T in advance and Western Union.

Also L/C at sight is acceptable for large amount.

3.What's your shipping time?

We have a large stock, which means we can deliver the goods to you immediately.

4.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

5.How do you ship the order normally?

For large qty order,ship the goods by sea.

For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.