| Customization: | Available |
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| CAS No.: | 68-19-9 |
| Formula: | C63h88con14o14p |
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| Product name | Vitamin B12 Cyanocobalamin | |
| CAS No. | 68-19-9 | |
| MF | C63H88CoN14O14P | |
| MW | 1355.37 | |
| EINECS | 200-680-0 |
Description:
01.Vitamin B12, referred to as VB12, also known as cobalamin, one of the B vitamins, is a class of cobalt-containing complex organic compounds, the trivalent cobalt contained in the porphyrin-like gollinoid ring plane center. It is the largest and most complex vitamin molecule found and the only one containing metal ions.
02.Its crystallization is red, so it is also called red vitamin. Plants do not contain VB12 and cannot make it. Liver is the best source of VB12, followed by milk, meat, eggs, fish and so on. VB12 is a necessary Chemicalbook coenzyme in the synthesis of ribonucleic acid and deoxyribonucleic acid.
03.Deficiency of VB12 in vivo can cause pathological changes in the nervous system such as peripheral nerve and central encephalopathy. A prototype of a family of natural cobalt coordination compounds called corrinoids. Vitamin B12 analogues differ only in the beta ligand of cobalt, called cobalamin.
04. Almost entirely synthesized by bacteria. Dietary sources include fish, meat, liver and dairy products; There is little or no cobalamin in plants. Methylcobalamin and cobalamin act as co-factors of enzymes and are converted by the body into their biologically active forms. Severe deficiency can lead to megaloblastic anemia and/or nerve damage.
USE:
01.Vitamin B12 is an essential vitamin for the metabolism of human tissues. The average total amount of vitamin B12 in the human body is 2-5mg, of which 50-90% is stored in the liver and released into the blood to form red blood cells when the body needs it.
02.Chronic B12 deficiency can lead to pernicious anemia. B12 and folic acid are important enzymes in the process of cell synthesis of nucleic acid, and participate in the synthesis of purine, pyrimidine, nucleic acid and methionine. It can transfer methyl group and promote the synthesis of Danine.
03.At the same time, it can increase the synthesis of glycodeterin, which has the effect of eliminating liver fat by Chemicalbook. It is often used as a drug to treat liver disease. The human body needs about 121 micrograms of vitamin Bper day, and food can provide 2 micrograms per day to ensure normal needs.
04.The oxycobalamin in vitamin B12 reacts with cyanide to form cyanocobaltate acid, which can eliminate the toxicity of cyanide. Therefore, people with vitamin B12 deficiency are more sensitive to cyanide than the general population. Vitamin B12 is mainly used in the treatment of pernicious anemia, megaloblastic anemia, anemia caused by anti-folic acid drugs and multiple neuritis.
1.We have a professional and efficient team that can meet your various needs.
2.Have rich knowledge and sales experience in chemical products, and have in-depth research on the use of products and how to maximize their effects.
3.The system is sound, from supply to production, packaging, quality inspection, after-sales, and from quality to service to ensure customer satisfaction.
4.Price advantage. On the premise of ensuring quality, we will give you the best price to help maximize customers' interests.
5.Transportation advantages, air, sea, land, express, all have dedicated agents to take care of it. No matter what transportation method you want to take, we can do it.
Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q3 How to confirm the Product Quality before placing orders
A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8 How to contact us
A8 You can chat with us by Trademanager,MSN&Skype Online.
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