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Sulfur trioxide-pyridine complex

BGC Id:290304435342
CAS No:26412-87-3
Synonyms:sulfur trioxide pyri ; pyridineso3 ; pyridine sulfur trioxde ; sulfur trioxide pyridine ; sulfur trioride-pyridine ; nsc 75831 ; pyridine sulphur trioxide ; vinylbenzyldimethylamine ; pyridine sulfur trioxide ; active sulfure trioxide
Molecular Formula:C5H5N.SO3
Molecular Weight:159.16
EINECS:247-683-3
Structural Formula
The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
sulfur trioxide pyri ; pyridineso3 ; pyridine sulfur trioxde ; sulfur trioxide pyridine ; sulfur trioride-pyridine ; nsc 75831 ; pyridine sulphur trioxide ; vinylbenzyldimethylamine ; pyridine sulfur trioxide ; active sulfure trioxide
CAS:
26412-87-3
EINECS:
247-683-3
Molecular Formula:
C5H5N.SO3
MDL:
MFCD00012437
SMILES:
CC1=CC=C(N1CCC2=CNC3=CC=CC=C32)C

Properties

Molecular Weight:
159.16 g·mol−1
Melting point:
~160 °C
download Download Molfile for :
Pyridine-Sulfur Trioxide Complex

Suppliers

Lacamas Laboratories Inc.

Lacamas Laboratories creates custom manufactured pharmaceutical intermediates and fine chemicals for the global market. We have over 32,000 gallons of reactor capability. We are experts in process development and scale-up. Our goal is to meet and exceed our customer's needs by developing scalable processes that are safe, robust and economic.
Country: USA   Phone: +1-503-285 0360   Telefax: +1-503-289 1355

Simagchem Corporation

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 2680 277
Telefax: +86 592 2680 237
Your partner in China for chemicals business. 2,6-Difluorophenylacetonitrile is also served by Simagchem Corporation. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

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. 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 ...
Company type: Producer
Country: P.R.China
Phone: +86-571-8816 2785
Telefax: +86-571-81906939

Xingrui Industry Co., Limited

Company type: Leading producer
Xingrui Industry CO., LTD. 2-Methylthieno[2,3-d]pyrimidin-4-ol is also served by Xingrui Industry Co., Limited. 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 ...
Country: P.R.China   Phone: +86-531-88980365   Telefax: +86-531-88980365

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +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. We have an own factory and share enterprises. We sell 3-Dodecyl-2,5-dihydroxy-1,4-benzoquinone, diammonium salt as well. 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 ...

Hangzhou Lingrui Chemical Co., Ltd.

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. We provide 2-Azabicyclo[2.2.1]hept-5-en-3-one as well. Lingrui’s credo is committed to your reliable business partne ...
Company type: Producer
Country: P.R.China
Phone: +86-571-88092529
Telefax: +86-571-87334908

Carbone Scientific Co., Ltd.

Company type: 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. Our aim is to make those most popular products available to these pharmaceutical and biotech companies, research organizations and university labs worldwide. We are seller of Cyclopropylacetylene. Our online catalogue has already listed over 50 ...
Country: U.K.   Phone: +44 (0)203 769 4441 ext 1   Telefax: +44 (0)203 769 4441 ext 2

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. Additionally 1-Bromo-4-iodobenzene is supplied by us. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

Skyrun Industrial Co., Ltd.

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 sell Butyltin trichloride as well. 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 ...
Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. BIOZOL Diagnostica Vertrieb GmbH is a seller of Indol-3-ylacetaldehyde. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
Country: 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:
8
Risk Codes:
22-34 (R)
Safety Codes:
26-36/37/39-45 (S)
WGK Germany:
3
RID / ADR:
UN 3261 8 / PG 2

What other providers are available for CAS 26412-87-3?

In addition to the providers presented here for Sulfur trioxide-pyridine complex with the CAS number 26412-87-3, there are other 47 providers with slightly different product names available for this CAS number.

Shandong Ench Chemical Co.,Ltd | Xiamen Hisunny Chemical Co., Ltd. | H&Z Industry Co.,Ltd | Hangzhou Keying Chem Co., Ltd. | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Hangzhou Zhongqi Chem Co., Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +19 additional providers that we know from the past
Alcatraz Chemicals | Richman Chemical Inc., | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +15 additional providers that we know from the past




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