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Suppliers for CAS

68-19-9


Properties

CAS   68-19-9 
Formula   C63H88CoN14O14
EINECS   200-680-0 

Structure

49 Registered suppliers


Simagchem Corporation P.R.China
Aecochem Corp. P.R.China
Dayang Chem (Hangzhou) Co.,Ltd. P.R.China
Sancai Industry Co.,Ltd. P.R.China
Appearance   Dark-red crystal or crystalline hygroscopic powder,with no smell and no taste hygroscopicity
Identification   ABC
Infrared spectrum   Confirmed Compare the spectrum with the reference spectrum
Loss on drying   ≤ 12.0%
Assay on dried basis   96.0%-102.0%
Total impurity   ≤ 3.0%
7β ,8β -lactocyanocobalamin   ≤ 1.0%
50-carboxycyanocobalamin   ≤ 0.5%
34-methylcyanocobalamin   ≤ 2.0%
32-carboxycyanocobalamin   ≤ 1.0%
8-Epi-cyanocobalamin   ≤ 1.0%
Any other undentified impurity   ≤ 0.5%
Total aerobic bacteria count   ≤ 1000cfu/g
Molds,Yeasts   ≤ 1000cfu/g
E.Coli   Negative
Residual solvents   Acetone≤ 0.5%

Hangzhou Keying Chem Co., Ltd. P.R.China
Appearance   Dark-red crystal or crystalline hygroscopic powder,with no smell and no taste hygroscopicity
Identification   ABC
Infrared spectrum   Confirmed Compare the spectrum with the reference spectrum
Loss on drying   ≤ 12.0%
Assay on dried basis   96.0%-102.0%
Total impurity   ≤ 3.0%
7β ,8β -lactocyanocobalamin   ≤ 1.0%
50-carboxycyanocobalamin   ≤ 0.5%
34-methylcyanocobalamin   ≤ 2.0%
32-carboxycyanocobalamin   ≤ 1.0%
8-Epi-cyanocobalamin   ≤ 1.0%
Any other undentified impurity   ≤ 0.5%
Total aerobic bacteria count   ≤ 1000cfu/g
Molds,Yeasts   ≤ 1000cfu/g
E.Coli   Negative
Residual solvents   Acetone≤ 0.5%

H&Z Industry Co.,Ltd P.R.China
Appearance   Dark-red crystal or crystalline hygroscopic powder,with no smell and no taste hygroscopicity
Identification   ABC
Infrared spectrum   Confirmed Compare the spectrum with the reference spectrum
Loss on drying   ≤ 12.0%
Assay on dried basis   96.0%-102.0%
Total impurity   ≤ 3.0%
7β ,8β -lactocyanocobalamin   ≤ 1.0%
50-carboxycyanocobalamin   ≤ 0.5%
34-methylcyanocobalamin   ≤ 2.0%
32-carboxycyanocobalamin   ≤ 1.0%
8-Epi-cyanocobalamin   ≤ 1.0%
Any other undentified impurity   ≤ 0.5%
Total aerobic bacteria count   ≤ 1000cfu/g
Molds,Yeasts   ≤ 1000cfu/g
E.Coli   Negative
Residual solvents   Acetone≤ 0.5%

Appearance   Dark-red crystal or crystalline hygroscopic powder,with no smell and no taste hygroscopicity
Identification   ABC
Infrared spectrum   Confirmed Compare the spectrum with the reference spectrum
Loss on drying   ≤ 12.0%
Assay on dried basis   96.0%-102.0%
Total impurity   ≤ 3.0%
7β ,8β -lactocyanocobalamin   ≤ 1.0%
50-carboxycyanocobalamin   ≤ 0.5%
34-methylcyanocobalamin   ≤ 2.0%
32-carboxycyanocobalamin   ≤ 1.0%
8-Epi-cyanocobalamin   ≤ 1.0%
Any other undentified impurity   ≤ 0.5%
Total aerobic bacteria count   ≤ 1000cfu/g
Molds,Yeasts   ≤ 1000cfu/g
E.Coli   Negative
Residual solvents   Acetone≤ 0.5%

Xingrui Industry Co., Limited P.R.China
Appearance   Dark-red crystal or crystalline hygroscopic powder,with no smell and no taste hygroscopicity
Identification   ABC
Infrared spectrum   Confirmed Compare the spectrum with the reference spectrum
Loss on drying   ≤ 12.0%
Assay on dried basis   96.0%-102.0%
Total impurity   ≤ 3.0%
7β ,8β -lactocyanocobalamin   ≤ 1.0%
50-carboxycyanocobalamin   ≤ 0.5%
34-methylcyanocobalamin   ≤ 2.0%
32-carboxycyanocobalamin   ≤ 1.0%
8-Epi-cyanocobalamin   ≤ 1.0%
Any other undentified impurity   ≤ 0.5%
Total aerobic bacteria count   ≤ 1000cfu/g
Molds,Yeasts   ≤ 1000cfu/g
E.Coli   Negative
Residual solvents   Acetone≤ 0.5%

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) P.R.China
Appearance   Dark-red crystal or crystalline hygroscopic powder,with no smell and no taste hygroscopicity
Identification   ABC
Infrared spectrum   Confirmed Compare the spectrum with the reference spectrum
Loss on drying   ≤ 12.0%
Assay on dried basis   96.0%-102.0%
Total impurity   ≤ 3.0%
7β ,8β -lactocyanocobalamin   ≤ 1.0%
50-carboxycyanocobalamin   ≤ 0.5%
34-methylcyanocobalamin   ≤ 2.0%
32-carboxycyanocobalamin   ≤ 1.0%
8-Epi-cyanocobalamin   ≤ 1.0%
Any other undentified impurity   ≤ 0.5%
Total aerobic bacteria count   ≤ 1000cfu/g
Molds,Yeasts   ≤ 1000cfu/g
E.Coli   Negative
Residual solvents   Acetone≤ 0.5%

Leap Chem Co., Ltd P.R.China
Sigma-Aldrich International GmbH Switzerland
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
Hädener Rohstoffe GmbH Switzerland
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
KHBoddin GmbH Germany
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
Beckmann-Kenko GmbH Germany
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
New Natural Biotechnology Co.,Ltd. P.R.China
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
Hangzhou Verychem Science & Technology Co., Ltd. P.R.China
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
AXO Industry SA Belgium
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
Molecular Formula: C63H88CoN14O14P
Molecular Weight: 1355.38
More details are to be found here
Caesar & Loretz GmbH Germany
Arakato Development Ltd Hong Kong
(Mecobalamin)
Xiamen Kinbester Co., Ltd. P.R.China
(Mecobalamin)
FUDAW INDUSTRY LTD P.R.China
(Mecobalamin)
(Mecobalamin)
Wuhan PharmChem Co., LTD. P.R.China
X´ian Taicheng Chem Co., Ltd P.R.China
EINECS :200-680-0
Molecular formula :C63H88CoN14O14P
EINECS :200-680-0
Molecular formula :C63H88CoN14O14P
Create Chemical Co., Ltd. P.R.China
Shandong Ench Chemical Co.,Ltd P.R.China
Assay : 98%
Appearance : Dark red crystal or crystalline powder
Package : 1kg/Aluminum can
XD BIOCHEMS Ltd P.R.China
Assay : 98%
Appearance : Dark red crystal or crystalline powder
Package : 1kg/Aluminum can
Shandong Lanhai Industry Co.,Ltd. P.R.China
Assay : 98%
Appearance : Dark red crystal or crystalline powder
Package : 1kg/Aluminum can
Shandong Minglang Chemical Co., Ltd P.R.China
Assay : 98%
Appearance : Dark red crystal or crystalline powder
Package : 1kg/Aluminum can
Hangzhou Zhongqi Chem Co., Ltd P.R.China
Assay : 98%
Appearance : Dark red crystal or crystalline powder
Package : 1kg/Aluminum can
Nantong Xindao Biotech Ltd P.R.China
Assay : 98%
Appearance : Dark red crystal or crystalline powder
Package : 1kg/Aluminum can
Lori Industry Co., Ltd P.R.China
(Mecobalamin)
Finetech Industry Limited P.R.China
Skyrun Industrial Co., Ltd. P.R.China

More details are to be found here
Shandong SanYoung Industry Co., Ltd P.R.China

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Carbone Scientific Co., Ltd. U.K.

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Xiamen Equation Chemical Co.,Ltd P.R.China

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AK Scientific, Inc. USA

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Chemos GmbH & Co. KG Germany

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BuGuCh & Partners Germany

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Luck Herb Biotechnology Co., Ltd P.R.China

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Ashland Inc USA

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Pharmore Ingredients, Inc. USA

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RFI Ingredients USA

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VWR International, LLC ( United Biochemicals ) USA

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Helm U.S. Corporation USA

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Pharma Greven GmbH Germany

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AIDP, Inc. USA

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Prinova USA USA

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Serva Electrophoresis GmbH Germany

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Santa Cruz Biotechnology, Inc. USA

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