Identification
Properties
Safety Data
Specifications & Other Information
Links
Identification
CAS Number
13422-55-4
Name
Mecobalamin
Synonyms
Methyl-5,6-dimethylbenzimidazolylcobalamin ; Vitamin
B12 13422-55-4 [
RN] 236-535-3 [
EINECS] 3148
BR1SN1JS2W Methylcobalamin [Wiki]
UNII-BR1SN1JS2W SMILES
[
CH3-].Cc1cc2c(cc1C)n(cn2)[C@@H]3[C@@H]([C@@H]([C@H](
O3)
CO)
OP(=O)([O-])O[C@@H](C)
CNC(=O)
CC[C@@]\4([C@H]([C@@H]5[C@]6([C@@]([C@@H](C(=
N6)/C(=C\7/[C@@]([C@@H](C(=
N7)/C=C\8/C([C@@H](C(=
N8)/C(=
C4\[N-]5)/C)
CCC(=O)N)(C)C)
CCC(=O)N)(C)
CC(=O)N)/C)
CCC(=O)N)(C)
CC(=O)N)C)
CC(=O)N)C)O.[Co+3]
StdInChI
InChI=
1S/
C62H90N13O14P.
CH3.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;;/h20-21,23,28,31,34-37,41,52-53,56-57,76,
84H,12-19,22,24-27H2,1-11H3,(
H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);
1H3;/q;-1;+3/p-2/t31-,34+,35+,36+,37-,41+,52+,53+,56+,57-,59+,60-,61-,62-;;/m0../s1
StdInChIKey
ZFLASALABLFSNM-QBOHGLHMSA-L Molecular Formula
C63H91CoN13O14P
Molecular Weight
1344.38
EINECS
236-535-3
MDL Number
MFCD00082483 Properties
Appearance
Dark red crystals or crystalline powder
Safety Data
RIDADR
NONH for all modes of transport
WGK Germany
2
RTECS
GG3745000 Specifications and Other Information of Our Methylcobalamin CAS 13422-55-4
Standard
JP XVII and Enterprise standard
Identification
UV : Compare the spectrum with the reference spectrum, both spectra exhibit similar intensities of absorption at the same wavelengths. Cobalt : Meets
JP requirement
Identification Methods
HPLC Clarity And Color Of Solution
The solution is clear and red color
Assay(Calculated On The Anhydrous Basis)
98.5%-101.0%
Water
≤11.5%
The total aerobic microbial count
≤1000cfu/g
Acetone(GC)
≤5000ppm
The total combined yeasts/mould count
≤100cfu/g
Related substances
Each area of the peaks other than mecobalamin is not more than 0.5% of the peak area of mecobalamin. The total area of the peaks other than mecobalamin is not more than 2.0%.
Package
500g/Aluminium Tin ; also can according to customer requirements to packaging.
Storage
Store at below 2-8°C for long time, in container tightly sealed ; Protect from light.
Application
1.It is used for the treatment of nervous system diseases, relieving pain and numbness, speeded relieving pain, improving pain caused by cervical spondylosis, treatment of sudden deafness, etc. 2.Methylcobalamin is a kind of endogenous coenzyme
B12, participating in the one carbon unit cycle, playing an important role in the synthesis of methionine homocysteine methyl transfer reaction process.
Links
This product is developed by our R
&D company Caming Pharmaceutical Ltd(
http://www.caming.com/), and here is the corresponding link
http://www.caming.com/mecobalamin-cas-13422-55-4/
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