Витамин В12 цианокобаламин
Vitamin B12 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.Target: OthersVitamin B12 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 synthe.
PSA | 479.7 |
XLogP3 | 6.57018 |
Appearance | red crystalline powder |
Melting Point | >300 °C |
Boiling Point | >300 °C |
Flash Point | 48.2 °F |
Water Solubility | Soluble |
Storage Conditions | 2-8ºC |
Toxicity | LD50 intravenous in mouse: 2gm/kg |
Specific rotation | SPECIFIC OPTICAL ROTATION: -59 + or - 9 DEG @ 23 °C 656 NM (DILUTE AQ SOLN) |
Odor | Odorless |
Taste | Tasteless |
PH | Commercially available cyanocobalamin for injection has a pH of 4.5-7 |
Usage and manufacturing
1. Vitamin, coenzyme B12
2.Прототип семейства встречающихся в природе координационных соединений кобальта известен как корриноиды.Аналоги витамина В12, которые отличаются только хвостовым лигандом кобальта, называются кобаламинами.
Synthesized almost exclusively by bacteria. Dietary sources include fish, meat, liver, and dairy products; plants have little or no cobalamins. Converted by the body into its bioactive forms,
methylcobalamin and cobamamide, which serve as enzyme cofactors. Severe deficiency may result in megaloblastic anemia and/or neurological impairment.
3. A coenzyme for synthesis of nucleic acids and metabolism carbohydrates.
Company Name | Beijing TDD E-commerce Co., Ltd | Страна | China |
Тип бизнеса | Интернет-магазин | Размер компании | 2000 |
Создание | December 18, 2014 | ||
home.Addres | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
Основные продукты | Titanium dioxide, pigments, fillers, alcohols |