Cyanocobalamin Mecobalamin Cobamamide Hydroxocobalamin Vitamin B12 CAS 68-19-9

C63H88CoN14O14P Methylcobalamin CAS NO.68-19-9 / whatsapp +8615512120776

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Product Description


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Vitamin B12, also known as cobalamin, is a complex organic compound that belongs to the B vitamins. It contains trivalent cobalt in a porphyrin Corrin plane at the center of the ring, making it the largest and most complex vitamin molecule. Vitamin B12 is the only vitamin that contains a metal ion, giving it a red crystal appearance.
Plant sources do not contain Vitamin B12, so it cannot be naturally produced by plants. The liver is the best source of Vitamin B12, followed by milk, meat, eggs, and fish. Vitamin B12 plays an essential role as a coenzyme in the synthesis of RNA and DNA. A deficiency of Vitamin B12 can lead to pathological changes in the nervous system, affecting both the peripheral nerves and the central nervous system.
The discovery of Vitamin B12 can be attributed to the research conducted in the treatment of pernicious anemia, a previously incurable disease. In 1926, Minot and Murphy found that large amounts of raw liver could cure the disease, for which they were awarded the 1934 Nobel Prize in Physiology and Medicine. This led to the successful treatment of pernicious anemia using liver concentrate. In 1948, Smith and Parker independently isolated a red crystal from liver concentrate, naming it Vitamin B12. In the same year, R. West confirmed its effectiveness in treating pernicious anemia through injections of Vitamin B12. The crystal structure of Vitamin B12 was determined in 1955 by D. Hodgkin using X-ray analysis, for which she won the 1964 Nobel Prize in Chemistry. In 1972, Woodward successfully synthesized Vitamin B12 in its entirety.
vitamin B12
Figure 1 is the source of vitamin B12

Product Name: Vitamin B12
Synonyms: hemomin;hepacon-b12;hepagon;hepavis;hepcovite;lactobacilluslactisdornerfactor;lldfactor;macrabin
CAS: 68-19-9
MF: C63H88CoN14O14P
MW: 1355.37
EINECS: 200-680-0
Product Categories: Pharmaceutical intermediates;Inhibitors;Mainly used in the treatment of giant young red blood cell anemia, nutritional bad blood loss anemia, neuralgia and obstructive disease;Vitamin series;Cobalamin, vitamin B-12;vitamin;Organometallics;Nutritional Supplements;Vitamins and derivatives;Vitamin Ingredients;Carbohydrates & Derivatives;Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals;Biochemistry;Classes of Metal Compounds;Co (Cobalt) Compounds;Porphyrins;Transition Metal Compounds;Vitamins;68-19-9
Mol File: 68-19-9.mol


Vitamin B12
HS Code:29146200
Shelf time: 24 month
Case No.:68-19-9
EINECS No.:  236-535-3
Purity:99.40% min.,  1% min, 2% min
Grade Available:Food grade, pharma grade
Appearance: red powder
Shelf Life:  24 Months
Application:  food nutrition enhancer
Supply Ability:  200ton/ month

Vitamin B12,  normally means cobalamin/Cyanocobalamin Mecobalamin Cobamamide  Hydroxocobalamin, 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. Vitamin B12 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. The vitamin is the largest and most structurally complicated vitamin and can be produced industrially only through bacterial fermentation-synthesis.

Pharma application
1) Vitamin B12 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. 
2).Vitamin B12 can treat nutritional and pregnancy anemia.
3) Vitamin B12 can treat nerve pain, muscle pain, joint pain.
4)Itamin B12 can treat uncontrolled hemorrhagic anemia, neuralgia and obstructive diseases.
Food ingredient
Vitamin b17 can be used as food coloring agents in ham, sausage, ice cream, fish sauce and so on.
Feed additive
As feed nutrition fortifier, have the function of the anemia, anemia of pernicious anemia, nutritional anemia, parasites are effective dosage of 15 to 30 mg/t
Cosmetic Materials
Vitamin B12 is generally known as hematopoietic vitamin, with excellent effect of skin regeneration, cell regeneration and blood generation it is an important component of the promotion of human metabolism. It can solve some skin problems as follows:
1)Skin tired, dull, dry skin and other issues;
2) Significantly dilute the appearance of fine lines and wrinkles arising due to increasing age;
3)After the repair sun, autumn and winter cold, dry skin caused by swelling, peeling, pain;
4)Pock marks, mosquito bite scars, burns burn scars;
5)After use cosmetic surgery to avoid scarring.



Cyanocobalamin Mecobalamin Cobamamide Hydroxocobalamin Vitamin B12 CAS 68-19-9

Cyanocobalamin Mecobalamin Cobamamide Hydroxocobalamin Vitamin B12 CAS 68-19-9

Cyanocobalamin Mecobalamin Cobamamide Hydroxocobalamin Vitamin B12 CAS 68-19-9

Factory Price 4-Methyl-2-Pentanamine Hydrochloride / 1, 3-Dimethylbutylamine Hydrochloride CAS 71776-70-0


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Q12: Are you trading company or manufacturer?
A: We are chemical factory in China. So we can provide wholesale price.

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