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Vitamin B12

BGC Id:490179261970
CAS No:68-19-9
Synonyms:vb12 ; covit ; cotel ; cn-b12 ; cyomin ; cn-cbl ; vibalt ; vitral ; bedoz ; embiol
Molecular Formula:C63H88CoN14O14P
Molecular Weight:1355.37
EINECS:200-680-0
Structural Formula
The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
vb12 ; covit ; cotel ; cn-b12 ; cyomin ; cn-cbl ; vibalt ; vitral ; bedoz ; embiol
CAS:
68-19-9
EINECS:
200-680-0
Molecular Formula:
C63H88CoN14O14P
MDL:
MFCD00151092
SMILES:
OS(=O)(=O)C1=C2C(NCCNC(=O)CI)=CC=CC2=CC=C1

Properties

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

Suppliers

AXO Industry SA

Distributor of pharmaceutical, nutraceutical, cosmetic and food raw materials. The raw material in bulk or in tailor-made packings.
país: Belgium   telefone: +32 10 24 67 28   fax: +32 10 24 59 12

Purestar Chem Enterprise Co., Ltd.

Tipo de companhia: Supplier
país: P.R.China
telefone: +86-572-2157374
fax: +86-572-2146389
Purestar Chem Enterprise Co., Ltd. é um vendedor de Potassium stearate. Purestar Chem Enterprise Co., Ltd. (also known as Huzhou Purestar Biochem Co.,Ltd),is located in Huzhou,150km from Shanghai,we have our own factory in Zhejiang,which covers an area of 3,5000 m2,with complete R&D,manufacture,sales,QC,QA,warehouse departments.And equipped with complete extraction, fermentation, purification etc.facilities, and HPLC, UV, GC, spectrophotometer and other quality control instrument. Meanwhille,as we continue to grow and expand since 2005,we also e ...

Xi'an Taicheng Chem Co., Ltd

Xi'an Taicheng Chemco, Ltd is a international company specialized in R&D, Production and Sales in Pharmacetical raw material, nutritional, cosmetic and biochemical products. Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.
Tipo de companhia: Producer
país: P.R.China
telefone: +86-29-85439295
fax: +86-29-85439295

FUDAW INDUSTRY LTD

FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. FUDAW INDUSTRY LTD também oferece Neocuproine. In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports. We focus on innovation and develop more than 20 products ...
país: P.R.China   telefone: +86 15601609726  

Hangzhou Verychem Science & Technology Co., Ltd.

Tipo de companhia: Producer
país: P.R.China
telefone: +86-571-8816 2785
fax: +86-571-81906939
Hangzhou Verychem Science And Technology Co. Ltd. is a technology based company located in the city of Hangzhou, combined with and technologically directed by Zhejiang Industry University and Shengyang Pharmaceutical College. Though Verychem is a young company, but it's a booming company with dynamic vigor and prosperous prospect. Nós fornecemos nosso produto 2-Chloropropionyl chloride química. Verychem develops and manufactures latest pharmaceuticals, special fine chemicals and some of the developed projects have been technologically tran ...

Sancai Industry Co.,Ltd.

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. Nós vendemos Pyridine bem. In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...
Tipo de companhia: Leading producer
país: P.R.China
telefone: +86-531-88913079
fax: +86-531-88913079

Shandong Minglang Chemical Co., Ltd

Tipo de companhia: Producer
Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Shandong Minglang Chemical Co., Ltd também oferece 4-Hydroxyvalerophenone. In recent years,t ...
país: P.R.China   telefone: +86-13220566916   fax: +86 531 58990167

Shandong Lanhai Industry Co.,Ltd.

Tipo de companhia: Producer
país: P.R.China
telefone: +86-15953182965
Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. β-D-glucose pentaacetate será também fornecida por nós. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. Nós somos vendedor de Benzyloxytrimethylsilane. The p ...
país: P.R.China
telefone: +86-571-85378921
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Xingrui Industry Co., Limited

Tipo de companhia: Leading producer
Xingrui Industry CO., LTD. Nós somos vendedor de 1-(Dichloromethyl)-2-(trichloromethyl)benzene. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
país: P.R.China   telefone: +86-531-88980365   fax: +86-531-88980365

Lori Industry Co., Ltd

Tipo de companhia: Bulk chemical producer
país: P.R.China
telefone: +86-13011713125
fax: +86-13011713125
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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

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Tipo de companhia: Producer
país: P.R.China
telefone: +86 571 88026825
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Dayang Chem (Hangzhou) Co.,Ltd.

Tipo de companhia: Leading producer
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. Além disso 1-Phenyl-1,2-propanedione é fornecido por nós. We expect to cooperate with more partners in ...
país: P.R.China   telefone: +86-571-88938639   fax: +86-571-8893-8652

Nantong Xindao Biotech Ltd

Tipo de companhia: Leading producer
país: P.R.China
telefone: +86 19033786557
XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...

Carbone Scientific Co., Ltd.

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Tipo de companhia: Supplier
país: U.K.
telefone: +44 (0)203 769 4441 ext 1
fax: +44 (0)203 769 4441 ext 2

Shandong SanYoung Industry Co., Ltd

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Xiamen Equation Chemical Co.,Ltd

Tipo de companhia: Bulk chemical producer
país: P.R.China
telefone: +86 592 6515854
fax: +86 592 6515854
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AK Scientific, Inc.

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Tipo de companhia: Supplier
país: USA
telefone: +1 (510) 429-8835
fax: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

Tipo de companhia: Leading producer
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. é um vendedor de 4-Formyl benzoic acid. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...
país: P.R.China   telefone: +86-576-84015261   fax: +86-576-84015261

Leap Chem Co., Ltd

Tipo de companhia: Bulk and laboratory supplier
país: P.R.China
telefone: +852-30606658
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. Nós somos fornecedor de Fraxetin. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

Haihang Industry Co., Ltd.

Haihang Industry Co., Ltd.,is a leading producer and supplier of chemicals industry in china. By integrating people, technology and potential, we endeavor to make contribution to the betterment of human society. We develop, produce and distribute high quality pharmaceutical chemicals, special chemicals and other fine chemicals. 4-Bromo-N-methyl-1,9-anthrapyridone também é servida por Haihang Industry Co., Ltd..
país: P.R.China
telefone: +86 13386404752
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BuGuCh & Partners

Tipo de companhia: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
país: Germany  

Safety Information

Hazard Classes:
Risk Codes:
11-23/24/25-39/23/24/25 (R)
Safety Codes:
22-24/25-45-36/37-16-7 (S)
WGK Germany:
1
RTECS:
GG3750000
Storage temperature:
2-8°C

What other providers are available for CAS 68-19-9?

In addition to the providers presented here for Vitamin B12 with the CAS number 68-19-9, there are other 92 providers with slightly different product names available for this CAS number.

New Natural Biotechnology Co.,Ltd. | Simagchem Corporation +4 additional providers that we know from the past
+2 additional providers that we know from the past
Beckmann-Kenko GmbH | AXO Industry SA | Wuhan PharmChem Co., LTD. | Caesar & Loretz GmbH | Shandong Ench Chemical Co.,Ltd | Sancai Industry Co.,Ltd. | H&Z Industry Co.,Ltd | Hangzhou Zhongqi Chem Co., Ltd | Finetech Industry Limited | Leap Chem Co., Ltd | BuGuCh & Partners +41 additional providers that we know from the past
Hädener Rohstoffe GmbH | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +2 additional providers that we know from the past
+1 additional providers that we know from the past
+4 additional providers that we know from the past
+2 additional providers that we know from the past
Zyntex Ltd | FUDAW INDUSTRY LTD | H&Z Industry Co.,Ltd | Nantong Xindao Biotech Ltd | Shandong SanYoung Industry Co., Ltd +2 additional providers that we know from the past




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