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Mecobalamin

Mecobalamin 구조식 이미지
카스 번호:
13422-55-4
상품명:
Mecobalamin
동의어(영문):
MeCbl;mbl-a;Algobaz;CH3-B12;Vancomin;Cobametin;methycobal;methyl-b12;Methylcobaz;Vitamin B12
CBNumber:
CB1106194
분자식:
C63H91CoN13O14P
포뮬러 무게:
1344.38
MOL 파일:
13422-55-4.mol

Mecobalamin 속성

녹는점
>190°C (dec.)
저장 조건
Sealed in dry,Store in freezer, under -20°C
산도 계수 (pKa)
pK1:7.64(+1) (25°C)
수용성
Partially soluble in cold water, hot water.
InChIKey
JEWJRMKHSMTXPP-WYVZQNDMSA-L
CAS 데이터베이스
13422-55-4

안전

위험품 표기 Xi
위험 카페고리 넘버 36/37/38
안전지침서 24/25-36-26
WGK 독일 2
RTECS 번호 GG3745000
HS 번호 29362600
독성 LD50 oral in rat: > 5gm/kg

Mecobalamin C화학적 특성, 용도, 생산

화학적 성질

Dark Red Crystalline Powder

물리적 성질

Vitamin B12 is an octahedral cobalt complex consisting of a porphyrin-like, cobalt centered macroring (called a corrin ring or nucleus). The corrinoids are red, red orange, or yellow crystalline substances that show intense absorption spectra above 300 nm owing to the π–π transitions of the corrin nucleus. They are soluble in water and are fairly stable to heat but decompose at temperatures above ~210 °C without melting.
Vitamin B12 reacts with ascorbic acid, resulting in the reduction and subsequent degradation of the former, which releases its cobalt atom as the free ion. Cobalamins are more stable in the presence of ascorbic acid but unstable to light

용도

One of the biologically active forms of vitamin B12; differing only by the substitution of a methyl for the cyano group. Coenzyme required in the biosynthesis of methionine. Vitamin (hematopoietic).

용도

?Histamine receptor, Alzheimer research

정의

A vitamin B 12 analog used as an intermediate in the synthesis of methane. It is responsible for the methylation of inorganic mercury by anaerobic bacteria in bottom sediments. Through the action of methylcobalamin in an anaerobic bacteria in bottom sediments of aquatic systems, arsenic(III) is methylated to methanearsonic acid then to cacodylic acid.

Mecobalamin 준비 용품 및 원자재

원자재

준비 용품


Mecobalamin 공급 업체

글로벌( 355)공급 업체
공급자 전화 팩스 이메일 국가 제품 수 이점
Xi'an MC Biotech, Co., Ltd.
18991951683 02989275612
8618991951683 mcbio_sales@163.com CHINA 2309 58
Guangzhou Sunton Biotechnology Co., Ltd.
18501706408 18575736215
18575736215 sunton01@sunton88.com CHINA 1342 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8882 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 890 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26734 60
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 3001 55
Shanxi Naipu Import and Export Co.,Ltd
+8613734021967
kaia@neputrading.com CHINA 1010 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58

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