Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » Vitamin B12
pr

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.
カントリー: Belgium   電話: +32 10 24 67 28   ファックス: +32 10 24 59 12

Purestar Chem Enterprise Co., Ltd.

会社のタイプ: Supplier
カントリー: P.R.China
電話: +86-572-2157374
ファックス: +86-572-2146389
Purestar Chem Enterprise Co., Ltd.はPotassium stearateの販売しています。 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 ...
会社のタイプ: Bulk chemical supplier
カントリー: Türkiye

Xi'an Taicheng Chem Co., Ltd

会社のタイプ: 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.
カントリー: P.R.China   電話: +86-29-85439295   ファックス: +86-29-85439295

FUDAW INDUSTRY LTD

カントリー: P.R.China
電話: +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. 私たちは、化学製品Neocuproineを供給しています。 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. さらに2-Chloropropionyl chlorideは私達によって供給されている。 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 ...
会社のタイプ: Producer
カントリー: P.R.China
電話: +86-571-8816 2785
ファックス: +86-571-81906939

Sancai Industry Co.,Ltd.

会社のタイプ: 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はまた、私たちに提供されます。 We have established the global marketing network, independent research center, testing center, and key ...
カントリー: P.R.China   電話: +86-531-88913079   ファックス: +86-531-88913079

Shandong Minglang Chemical Co., Ltd

会社のタイプ: Producer
カントリー: P.R.China
電話: +86-13220566916
ファックス: +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. 私たちは、化学製品4-Hydroxyvalerophenoneを供給しています。 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.もβ-D-glucose pentaacetateを提供しています。 The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertili ...
会社のタイプ: Producer
カントリー: P.R.China
電話: +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. 我々としてもBenzyloxytrimethylsilaneを販売しています。 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 ...
カントリー: P.R.China   電話: +86-571-85378921   ファックス: +86-571-85378913

Xingrui Industry Co., Limited

会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-531-88980365
ファックス: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. 我々としても1-(Dichloromethyl)-2-(trichloromethyl)benzeneを販売しています。 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 ...

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 . さらにDL-2-Amino-3-mercaptopropionic acidは私達によって供給されている。 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, ...
会社のタイプ: Bulk chemical producer
カントリー: P.R.China
電話: +86-13011713125
ファックス: +86-13011713125

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

会社のタイプ: 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. 我々としてもAliskirenを販売しています。 Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
カントリー: P.R.China   電話: +86 571 88026825   ファックス: +86 571 88282557

Dayang Chem (Hangzhou) Co.,Ltd.

会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-571-88938639
ファックス: +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. 我々としても1-Phenyl-1,2-propanedioneを提供します。 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 ...
会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86 19033786557

Carbone Scientific Co., Ltd.

会社のタイプ: 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. さらにL-Histidine methyl ester dihydrochlorideは私達によって供給されている。 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 ...
カントリー: U.K.   電話: +44 (0)203 769 4441 ext 1   ファックス: +44 (0)203 769 4441 ext 2

Shandong SanYoung Industry Co., Ltd

カントリー: P.R.China
電話: +86 155-64526813
ファックス: +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もSodium tripolyphosphate 6-hydrateを提供しています。 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. 我々としてもMethyl 2-furoateを販売しています。 We are committed to provide experienced high quality product and JIT performance to benefit our customers.
会社のタイプ: Bulk chemical producer
カントリー: P.R.China
電話: +86 592 6515854
ファックス: +86 592 6515854

AK Scientific, Inc.

会社のタイプ: 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. 我々は2-Cyano-3-methyl pyridineのサプライヤーです。 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 ...
カントリー: USA   電話: +1 (510) 429-8835   ファックス: +1 (510) 429-8836

Skyrun Industrial Co., Ltd.

会社のタイプ: Leading producer
カントリー: P.R.China
電話: +86-576-84015261
ファックス: +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もSkyrun Industrial Co., Ltd.によって処理されます。 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. 我々はFraxetinの販売人である。 Our client list includes many major pharmac ...
会社のタイプ: Bulk and laboratory supplier
カントリー: P.R.China
電話: +852-30606658

Haihang Industry Co., Ltd.

Haihang Industry Co., Ltd.,is a leading producer and supplier of chemicals industry in china. 我々は4-Bromo-N-methyl-1,9-anthrapyridoneのサプライヤーです。 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.
カントリー: P.R.China   電話: +86 13386404752   ファックス: +86-531-85821093

BuGuCh & Partners

会社のタイプ: Producer
カントリー: 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




Chemical-Suppliers
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.