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Oxazole-5-carboxylic acid

BGC Id:742656509826
CAS No:118994-90-4
Synonyms:5-carboxy-1,3-oxazole ; 1,3-oxazole-5-carboxylic acid ; oxazol-5-carboxylic acid ; 1,3-oxazole-5-carboxylic acid 98% ; oxazole-5-carboxylic acid, 98+ ; 5-oxazolecarboxylic acid ; 5-oxazolecarboxylicacid(9ci) ; oxazole-5-carboxylic acid
Molecular Formula:C4H3NO3
Molecular Weight:113.07
EINECS:
Structural Formula

2026 - The most valued supplier

The following 6 notable providers have been checked and can be recommended.
Chemical-Suppliers
Win-Win Chemical
Purity : 0.97 Chemical Formula : C4H3NO3 Molecular Weight (g/mol) : 113.07 Delivery time : 5Day(s) Application : For R&D
Chemical-Suppliers
Leap Chem
Molecular Formula: C4H3NO3 Molecular Weight: 113.07 Hazard Symbols: Xi WGKGermany: 3

The last intensive check and update was carried out on 2026/10/20.

Identify

Synonyms:
5-carboxy-1,3-oxazole ; 1,3-oxazole-5-carboxylic acid ; oxazol-5-carboxylic acid ; 1,3-oxazole-5-carboxylic acid 98% ; oxazole-5-carboxylic acid, 98+ ; 5-oxazolecarboxylic acid ; 5-oxazolecarboxylicacid(9ci) ; oxazole-5-carboxylic acid
CAS:
118994-90-4
EINECS:
Molecular Formula:
C4H3NO3
MDL:
MFCD04114931
SMILES:
O=c1[nH]ccc2c1ccc1c2cccc1

Properties

Molecular Weight:
113.07 g·mol−1
Density:
~1.5 g/cm3 (Predicted)
Melting point:
195-197
Boiling point:
289.3 °C at 760 mmHg (Predicted)
download Download Molfile

Suppliers

Shanghai Hanhong Scientific Co., Ltd.

Company type: Leading producer
Hanhong Group is a professional enterprise engaged in researching, developing, manufacturing and exporting unnatural amino acids, nucleosides, nucleotides, chiral chemicals and other fine chemicals in China, owning several branch companies. Shanghai Hanhong Chemical Co., LTD. is the core member of Hanhong Group. It is the window to the world of Hanhong Group products. It is business includes sales, R&D and manufacturing kilograms chemicals. It has owned a lot of senior resear ...
Country: P.R.China   Phone: +86 21 64762736   Telefax: +86 21 54291107

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 are supplier of tris-(4,7-Diphenyl-1,10-phenanthroline)ruthenium(II) bis(hexafluorophosphate) complex. 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 ...

Capot Chemical Co., Ltd.

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. Capot Chemical Co., Ltd. also offers 1-n-Butyl-1-tosylmethyl isocyanide. 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 are certified to the ISO 9001:2000 Standards, have a safety management syste ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-85586718
Telefax: +86-571-85864795

Win-Win Chemical Co., Limited

Company type: Bulk chemical supplier
Established in 2007, Win-Win chemical CO., Ltd was set up by Professor of Zhejiang University, Wenzhou University and Shanghai Science and Technology University which is located in Longwan Industry District, Wenzhou, China. We have high-tech research capability, and advanced production and inspecting equipment. We are especially engaged in customize production of aromatic fluoride compounds, chiral building blocks, and heterocyclic compounds. We can provide our customers with ...
Country: P.R.China   Phone: +86-577-64498589   Telefax: +86-577-56994596

AK Scientific, Inc.

Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. We are seller of 2-Chloro-3-methylbenzoic acid. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. 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 ...

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. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

Safety Information

Hazard Classes:

What other providers are available for CAS 118994-90-4?

In addition to the providers presented here for Oxazole-5-carboxylic acid with the CAS number 118994-90-4, there are other 10 providers with slightly different product names available for this CAS number.

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +5 additional providers that we know from the past
+3 additional providers that we know from the past




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