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68-19-9 - Vitamin B12, 98+% (dry wt basis) - Cyanocobalamine - A14894 - Alfa Aesar

A14894 Vitamin B12, 98+% (dry wt basis)

CAS 번호
68-19-9
동의어
Cyanocobalamine

사이즈 가격 ($) 수량 재고 여부
1g 88.30
5g 248.00
25g 818.00
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Vitamin B12, 98+% (dry wt basis)

MDL
MFCD00151092
EINECS
200-680-0

화학적 특성

화학식
C63H88CoN14O14P
화학 식량
1355.38
감도
Hygroscopic
용해도
Soluble in water, dimethyl sulfoxide and ethanol. Insoluble in chloroform and acetone.

용도

Vitamin B12 is used as a nutritional supplement and stabilizer in foods. It is also used as a medicine and animal feed supplement. It plays an important role in the synthesis of myelin. It is also used as an antipernicious anemia factor. Further, it is used to treat cyanide poisoning and hereditary deficiency of transcobalamin II.

참고

Hygroscopic. Incompatible with strong oxidizing agents, bases and reducing agents.

참조 문헌

For monographs, see: B 12 (2 vols), D. Dolphon, Ed., Wiley-Interscience, N.Y. (1982); B 12 and B 12 -Proteins, B. Kraeutler, T Golding, Eds., Wiley-VCH, Weinheim (1998).

For a review, see: Vitamins, W. Friedrich, Ed., de Gruyter, Berlin (1988), pp 837-928.

For review of biosynthesis, see: Angew. Chem. Int. Ed., 32, 1223 (1993).

Almeida, O. P.; Ford, A. H.; Flicker, L. Systematic review and meta-analysis of randomized placebo-controlled trials of folate and vitamin B12 for depression. Int. Psychogeriatr. 2015, 27 (05), 727-737.

Lam, J. R.; Schneider, J. L.; Zhao, W.; Corley, D. A. P. Proton Pump Inhibitor and Histamine 2 Receptor Antagonist Use and Vitamin B12 Deficiency. JAMA 2013, 310 (22), 2435-2442.

기타 참조

Merck
14,10014
바일슈타인
4122889
통합 관세 코드
2936.26
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
GG3750000

권장

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  • A19560

    Thiamine hydrochloride, 99% (dry wt.), may cont. up to 5% water
  • 12214

    Sodium molybdenum oxide dihydrate, ACS, 99.5-103.0%

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