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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.
land: Belgium   telefon: +32 10 24 67 28   Fax: +32 10 24 59 12

Purestar Chem Enterprise Co., Ltd.

type bedrift: Supplier
land: P.R.China
telefon: +86-572-2157374
Fax: +86-572-2146389
Purestar Chem Enterprise Co., Ltd. er en selger av 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 ...

Zyntex Ltd

As Zyntex, we have been providing reliable solutions at global standards in the pharmaceutical raw materials and specialty chemicals sector since our establishment. The mission of contributing to human health and supporting technological progress is at the center of our activities. Our wide range of products ranges from pharmaceutical active ingredients to food supplements, from feed additives to innovative chemical products. Our Quality and Trust-Oriented Approach Zyntex ...
type bedrift: Bulk chemical supplier
land: Türkiye

Xi'an Taicheng Chem Co., Ltd

type bedrift: Producer
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.
land: P.R.China   telefon: +86-29-85439295   Fax: +86-29-85439295

FUDAW INDUSTRY LTD

land: P.R.China
telefon: +86 15601609726
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. Vi leverer vår kjemiske produkt 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 ...

Hangzhou Verychem Science & Technology Co., Ltd.

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. I tillegg 2-Chloropropionyl chloride er levert av oss. Though Verychem is a young company, but it's a booming company with dynamic vigor and prosperous prospect. Verychem develops and manufactures latest pharmaceuticals, special fine chemicals and some of the developed projects have been technologically tran ...
type bedrift: Producer
land: P.R.China
telefon: +86-571-8816 2785
Fax: +86-571-81906939

Sancai Industry Co.,Ltd.

type bedrift: Leading producer
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. In order to be competitive on the market. Pyridine blir også levert av oss. We have established the global marketing network, independent research center, testing center, and key ...
land: P.R.China   telefon: +86-531-88913079   Fax: +86-531-88913079

Shandong Minglang Chemical Co., Ltd

type bedrift: Producer
land: P.R.China
telefon: +86-13220566916
Fax: +86 531 58990167
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. Vi leverer vår kjemiske produkt 4-Hydroxyvalerophenone. In recent years,t ...

Shandong Lanhai Industry Co.,Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. 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. Shandong Lanhai Industry Co.,Ltd. tilbyr også β-D-glucose pentaacetate. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
type bedrift: Producer
land: P.R.China
telefon: +86-15953182965

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. Vi selger Benzyloxytrimethylsilane også. 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. The p ...
land: P.R.China   telefon: +86-571-85378921   Fax: +86-571-85378913

Xingrui Industry Co., Limited

type bedrift: Leading producer
land: P.R.China
telefon: +86-531-88980365
Fax: +86-531-88980365
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Lori Industry Co., Ltd

Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . I tillegg DL-2-Amino-3-mercaptopropionic acid er levert av oss. Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86-13011713125
Fax: +86-13011713125

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

type bedrift: Producer
Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Vi selger Aliskiren også. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
land: P.R.China   telefon: +86 571 88026825   Fax: +86 571 88282557

Dayang Chem (Hangzhou) Co.,Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-571-88938639
Fax: +86-571-8893-8652
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. Vi gir 1-Phenyl-1,2-propanedione også. 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. We expect to cooperate with more partners in ...

Nantong Xindao Biotech Ltd

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 ...
type bedrift: Leading producer
land: P.R.China
telefon: +86 19033786557

Carbone Scientific Co., Ltd.

type bedrift: Supplier
Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. I tillegg L-Histidine methyl ester dihydrochloride er levert av oss. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. Our online catalogue has already listed over 50 ...
land: U.K.   telefon: +44 (0)203 769 4441 ext 1   Fax: +44 (0)203 769 4441 ext 2

Shandong SanYoung Industry Co., Ltd

land: P.R.China
telefon: +86 155-64526813
Fax: +86 531-56897532
Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Shandong SanYoung Industry Co., Ltd tilbyr også Sodium tripolyphosphate 6-hydrate. Our company has a large number of customers with good reputation at home and abroad, ...

Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Vi selger Methyl 2-furoate også. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
type bedrift: Bulk chemical producer
land: P.R.China
telefon: +86 592 6515854
Fax: +86 592 6515854

AK Scientific, Inc.

type bedrift: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. Vi er leverandør av 2-Cyano-3-methyl pyridine. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
land: USA   telefon: +1 (510) 429-8835   Fax: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-576-84015261
Fax: +86-576-84015261
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. We have expanded a compositive entity from initially only as a small manufacturer. 4-Formyl benzoic acid er også tjent med Skyrun Industrial Co., Ltd.. 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 ...

Leap Chem Co., Ltd

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. 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. Vi er selger av Fraxetin. Our client list includes many major pharmac ...
type bedrift: Bulk and laboratory supplier
land: P.R.China
telefon: +852-30606658

Haihang Industry Co., Ltd.

Haihang Industry Co., Ltd.,is a leading producer and supplier of chemicals industry in china. Vi er leverandør av 4-Bromo-N-methyl-1,9-anthrapyridone. 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.
land: P.R.China   telefon: +86 13386404752   Fax: +86-531-85821093

BuGuCh & Partners

type bedrift: Producer
land: Germany
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 ...

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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