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BGC » Chemicals A-Z » 2,3,3-Trimethyl-3H-indole-5-su...
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2,3,3-Trimethyl-3H-indole-5-sulfonic acid

BGC Id:762002373339
CAS No:132557-73-4
Synonyms:2,3,3-trimethyl-3h-indole-5-sulfonic acid ; 5-sulfo-2,3,3-trimethylindolenine
Molecular Formula:C11H13NO3S
Molecular Weight:239.29
EINECS:
Structural Formula

Verified providers in 2025

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C11H13NO3S Molecular Weight: 239.29

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
2,3,3-trimethyl-3h-indole-5-sulfonic acid ; 5-sulfo-2,3,3-trimethylindolenine
CAS:
132557-73-4
EINECS:
Molecular Formula:
C11H13NO3S
MDL:
SMILES:
N#CCc1ccc(cc1OC)Br

Properties

Molecular Weight:
239.29 g·mol−1
Melting point:
290-295 °C

Suppliers

Junwee Chemical Co., Ltd.

tipologia di azienda: Bulk chemical producer
Junwee Chemical is a well-established chemical distribution and manufacturing company. 7-Fluoro-4-methoxy-2-methyl-1H-indole sarà fornito anche da noi. The company supplies organic and specialty chemicals to the customers in Europe and USA market. Through its trouble free, fast and efficient service, Junwee Chemical is poised for further growth and welcome your enquiry.
Nazione: P.R.China   telefono: +86-571-85808638   Fax: +86-571-85808639

Hangzhou Trylead Chemical Technology Co., Ltd.

tipologia di azienda: Producer
Nazione: P.R.China
telefono: +86-571-87086220
Fax: +86-571-87012927
Trylead Chemical Technology Co., Ltd, A global organics provider specializes in chemical and process development, best known in process optimization and SCALE-UP service. We supply high quality key chemical products and contract services to the pharmaceutical, biotech, fine chemical sectors together with related industries and applications. And we’ve formed solid working relationship with those pharmaceutical and biotech companies, such as Johnson & Johnson, Idenix. Forniamo il nostro prodotto chimico 2-Chloro-3-(trifluoromethyl)benzoic acid ethyl ester. Tryle ...

Dayang Chem (Hangzhou) Co.,Ltd.

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. Siamo venditore di Ethyl 3,4-dihydroxycinnamate. 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 ...
tipologia di azienda: Leading producer
Nazione: P.R.China
telefono: +86-571-88938639
Fax: +86-571-8893-8652

Skyrun Industrial Co., Ltd.

tipologia di azienda: 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. è un venditore di 3-Methoxybutyl acetate. 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 ...
Nazione: P.R.China   telefono: +86-576-84015261   Fax: +86-576-84015261

Leap Chem Co., Ltd

tipologia di azienda: Bulk and laboratory supplier
Nazione: P.R.China
telefono: +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. 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 ...

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. Forniamo il nostro prodotto chimico Triiodoacetonitrile. 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 ...
tipologia di azienda: Supplier of chemical products
Nazione: Germany
telefono: +49-871-966346-0
Fax: +49-871-966346-13

BuGuCh & Partners

tipologia di azienda: 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 ...
Nazione: Germany  

What other providers are available for CAS 132557-73-4?

In addition to the providers presented here for 2,3,3-Trimethyl-3H-indole-5-sulfonic acid with the CAS number 132557-73-4, there are other 2 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past




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