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Sulfapyridine

BGC Id:710513407127
CAS No:144-83-2
Synonyms: ronin ; adiplon ; eubasin ; m+b693 ; m+b 693 ; trianon ; thap11 ; dagenan ; m&b-693 ; a-499
Molecular Formula:C11H11N3O2S
Molecular Weight:249.29
EINECS:205-642-7
Structural Formula
Listed are 10 international and reliable suppliers for Sulfapyridine. They are coming from 3 countries around the world. These vendors belong to 10 different business types like 'Producer' and 'Leading producer'
Please contact all the below listed distributors/manufacturers for Sulfapyridine and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.


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registered suppliers of Sulfapyridine worldwide

2026 - The most valued supplier

The following 10 notable providers have been checked and can be recommended.
Chemical-Suppliers
Sancai Industry
Appearance Off-white or yellowish-white crystalline powder Identification Conform with monograph A.B Clarity and colour of solution Clear not deeper than pale yellow Melting point 190― 193℃ Selenium Nmt 0.003% Heavy metals Nmt 0.002% Acidity Nmt 0.2ml Loss on drying Nmt 0.5% Residue on ignition Nmt 0.1% Assay 99.0― 100.5%

Chemical-Suppliers
Molekula
Molecular Weight : 249.29 Formula : C11H11N3O2S HS Code : 2935909099 Categories : Amines,Antibiotics,Building Blocks,Organics,Reagents,Research Organics & Inorganics
Chemical-Suppliers
BuGuCh & Partners
Melting point 191-193 ° C Storage conditions 2-8 ° C Water solubility

The last intensive check and update was carried out on 2026/04/12.

Identify

Synonyms:
ronin ; adiplon ; eubasin ; m+b693 ; m+b 693 ; trianon ; thap11 ; dagenan ; m&b-693 ; a-499
CAS:
144-83-2
EINECS:
205-642-7
Molecular Formula:
C11H11N3O2S
MDL:
MFCD00038036
SMILES:
C1=CC(=C(C(=C1)O)N)[N+](=O)[O-]

Properties

Molecular Weight:
249.29 g·mol−1
Density:
1.43 g/cm3 (Predicted)
Melting point:
191-193 °C
Boiling point:
473.54° C at 760 mmHg (Predicted)
Solubility:
Soluble in DMSO, methanol, ethanol (1:400), acetone (1:65), dil mineral acids, and aqueous solutions of alkali hydroxides. Partly miscible in water.
download Download Molfile

Suppliers

Refine Chemical Co.,Ltd.

Company type: Producer
Refine Chemical Co.,Ltd. is a manufacturer and exporter for chemical material. We have diversified activities in R&D, application development, production, sales and also trading. We are supplier of Titanium(IV) 2-ethylhexoxide. Our factory was established in September of year 2000 with total area 150,000 square meters, we specialize in the business of organic intermediate, daily chemical, chemical additive, and fine chemicals. Our company has passed ISO9001, ISO14001 quality and environmental management system certification ...
Country: P.R.China   Phone: +86 15665752805   Telefax: +86 15665752805

Sancai Industry Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88913079
Telefax: +86-531-88913079
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. We have established the global marketing network, independent research center, testing center, and key ...

H&Z Industry Co.,Ltd

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. H&Z Industry Co.,Ltd is a seller of p-Anisaldehyde dimethyl acetal. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners.
Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468

Lori Industry Co., Ltd

Company type: Bulk chemical producer
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 . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. We are seller of 5,6-Dihydro-5-(trifluoromethyl)uracil. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
Country: P.R.China   Phone: +86-13011713125   Telefax: +86-13011713125

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365
Xingrui Industry CO., LTD. 4,4'-Diacetylbiphenyl 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 ...

AK Scientific, Inc.

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. We are supplier of Pennsylvania green. 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 ...
Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

Molekula GmbH

Company type: Trading company
Molekula supplies speciality chemicals and biochemicals to the fine chemical, research and diagnostic community. Our core competence is in the area of heterocycles for combinatorial chemistry, small building blocks for discovery and large scale synthesis for pilot teams and production. In the field of biochemicals, Molekula is a major supplier of key reabents used in the area of diagnostics, microbiology and biotechnology.
Country: Germany   Phone: +49 (0) 89 360 900 900   Telefax: +49 (0) 89 360 900 901

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +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. We have extensive knowledge of domestic and international pharmaceutical markets. We are supplier of 2-Butene-1,4-diol diacetate. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Additionally 2-Chloro-6-nitrobenzonitrile is supplied by us. 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 ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: 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 ...
Country: Germany  

Safety Information

Hazard Classes:
irritant
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
36/37/38 (R)
Safety Codes:
22-24/25-36-26 (S)
WGK Germany:
2
RTECS:
DA9625000
Storage temperature:
2-8°C

What other providers are available for CAS 144-83-2?

In addition to the providers presented here for Sulfapyridine with the CAS number 144-83-2, there are other 12 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
+1 additional providers that we know from the past
+2 additional providers that we know from the past
+3 additional providers that we know from the past
Dayang Chem (Hangzhou) Co.,Ltd. +2 additional providers that we know from the past
+1 additional providers that we know from the past




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