Methyl 5-formyl-1,2-oxazole-3-carboxylate

BGC Id:	732697854668
CAS No:	22667-21-6
Synonyms:	methyl 5-formyl-1,2-oxazole-3-carboxylate ; 3-isoxazolecarboxylicacid,5-formyl-,methylester(8ci,9ci) ; methyl 5-formylisoxazole-3-carboxylate ; 3-isoxazolecarboxylic acid, 5-formyl-, methyl ester
Molecular Formula:	C6H5NO4
Molecular Weight:	155.11
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Capot Chemical

Leap Chem

Molecular Formula: C6H5NO4 Molecular Weight: 155.11

What other providers are available for CAS 22667-21-6?

The last intensive check and update was carried out on 2025/10/01.

Identify

Synonyms:

methyl 5-formyl-1,2-oxazole-3-carboxylate ; 3-isoxazolecarboxylicacid,5-formyl-,methylester(8ci,9ci) ; methyl 5-formylisoxazole-3-carboxylate ; 3-isoxazolecarboxylic acid, 5-formyl-, methyl ester

CAS:

22667-21-6

EINECS:

Molecular Formula:

C6H5NO4

MDL:

Properties

Molecular Weight:

155.11 g·mol−1

Density:

1.348

Melting point:

72-73 °C

Boiling point:

306 °C

Flash point:

139 °C

Suppliers

Capot Chemical Co., Ltd.

Type de compagnie: Leading producer

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. offre également 2-(Benzylamino)acetonitrile. 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 ...

pays: P.R.China phone: +86-571-85586718 fax: +86-571-85864795

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Leap Chem Co., Ltd

Type de compagnie: Bulk and laboratory supplier

pays: 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 ...

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What other providers are available for CAS 22667-21-6?

In addition to the providers presented here for Methyl 5-formyl-1,2-oxazole-3-carboxylate with the CAS number 22667-21-6, there are other 2 providers with slightly different product names available for this CAS number.

5-Formyl-3-isoxazolecarboxylic acid methyl ester

Hangzhou Trylead Chemical Technology Co., Ltd. +1 additional providers that we know from the past