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Vitamin B12

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Formula: C63H88CoN14O14P
CAS: 68-19-9
search Element: vitamin

Identification

Structural Formula
Vitamin B12
CAS:
68-19-9
EINECS:
200-680-0
Molecular Formula:
C63H88CoN14O14P
MDL:
MFCD00151092
SMILES:
CC1=CC2=C(C=C1C)N(C=N2)C3[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(=C(/C7=N/C(=CC8=N/C(=C(C4=N5)/C)/[C@H](C8(C)C)CCC(=O)N)/[C@H]([C@]7(C)CC(=O)N)CCC(=O)N)C)/[N-]6)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O.[C-]#N.[Co+3]
Synonym:
vb12 ; covit ; cotel ; cn-b12 ; cyomin ; cn-cbl ; vibalt ; vitral ; bedoz ; embiol




Suppliers

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Chengdu Pufeide Biotech. Co., Ltd
CPB7262904
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI15186072
Pharmachem Laboratories, Inc.
PL6381914
Pharmore Ingredients, Inc.
PI5721716
RFI Ingredients (previous Graymor Chemical Company)
RI11224488
VWR International, LLC ( United Biochemicals )
20900-GC
Shanghai Immense Chemical Technolog Co.,Ltd
SICTC9465676
Helm U.S. Corporation
HUC4621848
Pharma Greven GmbH
PG3961188
AIDP, Inc.
A220440
Suan Farma, Inc
SFI3301320
Beckmann-Kenko GmbH
B418836
CellMark AB
CA242726
Serva Electrophoresis GmbH
SE5721716
AXO Industry SA
AIS3301320
X´ian Taicheng Chem Co., Ltd
XTC6382552
Purestar Chem Enterprise Co., Ltd.
PCE7482992
Hangzhou Verychem Science & Technology Co., Ltd.
HVST10565280
Xiamen Equation Chemical Co.,Ltd
XECC7043520
Neostar United Industrial Co., Ltd.
NUI7703080
Sancai Industry Co.,Ltd.
SIC5282112
Arakato Development Ltd
AD5061518
KHBoddin GmbH
K286572
Hainan Zhongxin Chemical Co., Ltd.
HZC7482992
Aecochem Corp.
AC308924
Carbone Scientific Co., Ltd.
C-23640
Hangzhou Meite Chemical Co., Ltd
HMC7042816
AK Scientific, Inc.
H486
Skyrun Industrial Co., Ltd.
SI5941782
Haihang Industry Co., Ltd.
HI5721716
Hangzhou J&H Chemical Co., Ltd.
HJC6822728
Santa Cruz Biotechnology, Inc.
296695
Hangzhou Dayangchem Co. Ltd.
HDC6162464
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Prices & Availability




Data is processed


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Properties for Vitamin B12

Molecular Weight:
1355.37 g·mol−1
Melting point:
>300 °C
Solubility:
Soluble
x

Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R11 - Highly flammable
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed
R39/23/24/25 - Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S7 - Keep container tightly closed
Hazard Symbols:
F, T
Hazard symbol T Hazard symbol F
Storage temperature :
2-8°C
x

Alternative Distributors of [Vitamin B12]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Hebei YuZe Chemical Technology Co., Ltd. | VWR International | Allan Chemical Corporation | China Yan Xing National Corp. | 3B Scientific Corporation | Prism International Inc. | BTX Global Pharmaceuticals, Inc. | Qingdao Samin Chemical Co., Ltd. | Chem-Impex International, Inc. | Hangzhou Onicon Chemical Co., Ltd. | CCS. CHEM. Co., Ltd. | Hallochem Pharma Co., Ltd. | Jiangsu Guotai International Group Co., Ltd. | Laboratories Faryvet, S.A. | ABCR GmbH & Co. KG | Ningbo Pangs Chem Int'l Co., Ltd. | TCI Europe NV | DOLCHEM | Nanjing Hengrun Hongsu Trading Co., Ltd. | Formax Chemicals Co., Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Xi´an Union Pharmpro Co., Ltd. | Shanghai Brightol International Co., Ltd. | Hangzhou Think Chemical Co., Ltd. | Qingdao Henley Co., Ltd. | Ningbo Samreal Chemical Co., Ltd. | China Risesun Group Co., Ltd. | Carl Roth GmbH + Co KG | King Tang Chemical Group Industry Co., Ltd. | Scandinavian Formulas, Inc. | Hubei Yuancheng Saichuang Tech.Co.,Ltd | C-LAB Chemievermittlung GmbH | Sciyu Biotech Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Pfaltz & Bauer, Inc. | Clearsynth Canada INC. | Kinbester Co., Ltd.

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