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BGC » Chemicals A-Z » Isatoic anhydride
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Isatoic anhydride

BGC Id:290009943797
CAS No:118-48-9
Synonyms:isatoic anhydride ; isatosαureanhydrid ; isato acid anhydride ; timtec-bb sbb003928 ; isatoic ac ; isatoic ; isatolc anhydride ; isatonicanhydride ; benzoxazinedione ; isatoic anhydrate
Molecular Formula:C8H5NO3
Molecular Weight:163.13
EINECS:204-255-0
Structural Formula

Verified providers in 2025

The following 20 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C8H5NO3 Molecular Weight: 163.13 Hazard Symbols: Xi WGKGermany: 1 HS Code: 29349990
Chemical-Suppliers
BuGuCh & Partners
Product name: ISATOIC ANHYDRIDE Synonyms:1,2-Dihydro-3,1-benzoxazine-2,4-dione;2-(carboxyamino)-benzoicacicyclicanhydride;2,4-Dioxo-1,2-dihydro-4H-3,1-benzoxazine;4H-3,1-Benzoxazin-2,4-(1H)-dion;4H-3,1-Benzoxazin-2,4(1H)-dion;Anthranilic acid, N-carboxy-, cyclic anhydride;Benzoic acid, 2-(carboxyamino)-, cyclic anhydride;Benzoicacid,2-(carboxyamino)-,cyclicanhydride CAS: 118-48-9 Formula: C8H5NO3 Molecular weight: 163.13 Chemical Properties:White prismatic >>more

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
isatoic anhydride ; isatosαureanhydrid ; isato acid anhydride ; timtec-bb sbb003928 ; isatoic ac ; isatoic ; isatolc anhydride ; isatonicanhydride ; benzoxazinedione ; isatoic anhydrate
CAS:
118-48-9
EINECS:
204-255-0
Molecular Formula:
C8H5NO3
MDL:
MFCD00006700
SMILES:
[2H]C([2H])([2H])S(=O)(=O)C([2H])([2H])[2H]

Properties

Molecular Weight:
163.13 g·mol−1
Density:
1,52 g/cm3
Melting point:
233 °C (dec.)(lit.)
Flash point:
308 °C
download Download Molfile

Suppliers

Klaus F. Meyer GmbH

Company type: Internat. trading company
Established in 1982, the company Klaus F. Meyer GmbH (KFM) based in Fussgoenheim developed from a one-man business to a renowned supplier of chemical raw materials, fine chemicals, chemical intermediates and chemical specialties for the pharmaceuticals, photographic, agricultural, paints & coatings, fragrances, cosmetic, textile and general chemical industry. We sell Phenothiazine as well. 2005 KFM founded an own office in Shanghai-Puxi, China where two Chinese employees are successfully sourcing chemical ...
Country: Germany   Phone: +49-6237-2023   Telefax: +49-6237-2026

Biesterfeld Spezialchemie GmbH

Company type: Import and export company
Country: Germany
Phone: +49-40 32008 326
Telefax: +49-40 32008 696
Biesterfeld Spezialchemie GmbH also offers 2-(2-Hydroxyethyl)piperidine. Biesterfeld Spezialchemie is one of the leading international distributors of specialty chemicals. As solution provider we offer: a broad range of innovative raw materials, customer-specific advice and solution-oriented, technical expertise, formulation know-how, comprehensive market knowledge, close long-term cooperation with leading global suppliers, efficient logistic processes and customised logistical solutions, proximity to our customers thanks to branches in Eur ...

Simagchem Corporation

Your partner in China for chemicals business. 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. Additionally 4,4'-Diamino-3,3'-dimethyldiphenylmethane is supplied by us.
Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 2680 277
Telefax: +86 592 2680 237

Sancai Industry Co.,Ltd.

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

H&Z Industry Co.,Ltd

Country: P.R.China
Phone: +86 13583185792
Telefax: +86 531 88905468
H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. 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. We provide (3R,4R)-(-)-1-Benzyl-3,4-pyrrolidindiol as well.

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. Hangzhou Keying Chem Co., Ltd. is a seller of sec-Butyl 2-(2-hydroxyethyl)piperidine-1-carboxylate. 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 ...
Country: P.R.China
Phone: +86-571-85378921
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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 Fluorescent brightener 135. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...
Country: P.R.China   Phone: +86-13011713125   Telefax: +86-13011713125

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer
Country: P.R.China
Phone: +86-571-86976032
Telefax: +86-571-86972162
Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. We are supplier of 4-Amino-2-chloro-3-nitropyridine. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...

Zehao Industry Co., Ltd.

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Country: P.R.China
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Telefax: +86-531-88909322

Nantong Xindao Biotech Ltd

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Country: P.R.China   Phone: +86 19033786557  

Capot Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-85586718
Telefax: +86-571-85864795
Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We provide 4-Acetamido-N-[2-(diethylamino)ethyl]benzamide hydrochloride as well. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Hangzhou Lingrui Chemical Co., Ltd.

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Company type: Producer
Country: P.R.China
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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. 1-Phenyl-1,2-propanedione will be also provided by us. 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. Our online catalogue has already listed over 50 ...
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Shandong SanYoung Industry Co., Ltd

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Phone: +86 155-64526813
Telefax: +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. We are seller of Rhodium trihydroxide. 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. Our company has a large number of customers with good reputation at home and abroad, ...

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AK Scientific, Inc.

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Leap Chem Co., Ltd

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Country: P.R.China
Phone: +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

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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 ...
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Anhui Senrise Technology Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86 13699286009
Telefax: +86 13248271319
Welcome to Senrise Technology, where innovation meets chemistry. Established in 2010 and headquartered in the vibrant city of Shanghai, we take pride in being a leading provider of over 450,000 chemicals under our brand name, 3ASenrise. Since our inception, Senrise has been dedicated to pushing the boundaries of chemical innovation. Over the years, we have honed our expertise in research chemicals, custom synthesis, and scaled-up production, empowering us to deliver tailor ...

Safety Information

Hazard Classes:
Risk Codes:
36-43 (R)
Safety Codes:
24-26-37 (S)
WGK Germany:
1
RTECS:
DM3100000

What other providers are available for CAS 118-48-9?

In addition to the providers presented here for Isatoic anhydride with the CAS number 118-48-9, there are other 28 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
BuGuCh & Partners +6 additional providers that we know from the past
Unilong Industry Co.,Ltd | Hangzhou Keying Chem Co., Ltd. | Xingrui Industry Co., Limited | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | BLD Pharmatech Ltd | Skyrun Industrial Co., Ltd. +9 additional providers that we know from the past
BuGuCh & Partners +4 additional providers that we know from the past




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