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Mecobalamin Produkt Beschreibung

Mecobalamin Struktur
13422-55-4
CAS-Nr.
13422-55-4
Bezeichnung:
Mecobalamin
Englisch Name:
Mecobalamin
Synonyma:
MeCbl;mbl-a;Algobaz;CH3-B12;Vancomin;Cobametin;methycobal;methyl-b12;Methylcobaz;Vitamin B12
CBNumber:
CB1106194
Summenformel:
C63H91CoN13O14P
Molgewicht:
1344.38
MOL-Datei:
13422-55-4.mol

Mecobalamin Eigenschaften

Schmelzpunkt:
>190°C (dec.)
storage temp. 
Sealed in dry,Store in freezer, under -20°C
pka
pK1:7.64(+1) (25°C)
Wasserlöslichkeit
Partially soluble in cold water, hot water.
InChIKey
JEWJRMKHSMTXPP-WYVZQNDMSA-L
CAS Datenbank
13422-55-4

Sicherheit

Kennzeichnung gefährlicher Xi
R-Sätze: 36/37/38
S-Sätze: 24/25-36-26
WGK Germany  2
RTECS-Nr. GG3745000
HS Code  29362600
Toxizität LD50 oral in rat: > 5gm/kg

Mecobalamin Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Chemische Eigenschaften

Dark Red Crystalline Powder

Physikalische Eigenschaften

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

Verwenden

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).

Verwenden

?Histamine receptor, Alzheimer research

Definition

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 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Mecobalamin Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 355)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
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 1011 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58

13422-55-4(Mecobalamin)Verwandte Suche:


  • MECOBALAMIN
  • MECOBALAMINE
  • METHYLCOBALAMIN
  • cobalt-methylcobalamin
  • cobinamide,cobalt-methylderivative,hydroxide,dihydrogenphosphate(ester),
  • Methyl-5,6-dimethylbenzimidazolylcobalamin
  • Vitamin B12
  • Algobaz
  • Hitocobamin-M
  • MeCbl
  • Methylcobaz
  • METHYLCOBALAMIN(P)
  • methylcobalamine
  • methylvitaminb12
  • MecobalaminVitaminB12Jpxiu
  • Mecobalamin(Methylcobalamin)
  • Mecobalamin / Vitamin B12
  • methylated B12
  • Mecobalamin Tablets
  • Methylcobalamine (vitamin b12, Mecobalamin) USP grade
  • vitamin B12 Mecobalamin
  • Cobinamide, Co-methyl-, dihydrogen phosphate (ester), inner salt, 3'-ester with (5,6-dimethyl-1-α-D-ribofuranosyl-1H-benzimidazole-κN3) (9CI)
  • innersalt,3’-esterwith5,6-dimethyl-1-alpha-d-ribofuranosylbenzimidazole
  • mbl-a
  • methycobal
  • methyl-b12
  • Methylcobalamin[Mecobalamin]
  • VitaminB12 Derivatives
  • [5-(5,6-dimethyl-1-benzimidazolyl)-4-hydroxy-2-(hydroxymethyl)-3-oxolanyl] 1-[[1-oxo-3-[2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-oc
  • 6-dimethylbenzimidazolylcobalamin
  • Mecobalamin RS
  • CH3-B12
  • Cobametin
  • Vancomin
  • Methylcobalamin-13C-d3
  • Mecobalamin USP/EP/BP
  • B12 VITAMIN B12 USP/EP/BP
  • 13422-55-4
  • C63H91CoN13O14P
  • C63H91N13O14P
  • C63H91CoN13
  • C63H91N13O14PxH2O
  • API
  • Pharmaceutical intermediates
  • PHARMACEUTICALS
  • Nutritional Supplements
  • Intermediates & Fine Chemicals
  • Vitamin B12
  • Nutrition Research
  • Vitamins
  • Vitamin Ingredients
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