CAS:603999-19-5 / 5-formylfuran-3-carboxylic acid--Hangzhou Chempro Technology Co., Ltd.

CAS Number: 603999-19-5
5-formylfuran-3-carboxylic acid

Structure
Name: 5-formylfuran-3-carboxylic acid
Synonyms:

General Information

Product Number: 603999195

CAS Registry Number: 603999-19-5

Name:

3-Furancarboxylic acid, 5-formyl-

5-Formyl-3-furoic acid

Chemical Formula: C6H4O4

Exact Mass: 140.01

Molecular Weight: 140.09

m/z: 140.01 (100.0%), 141.01 (6.5%), 142.02 (1.0%)

Elemental Analysis: C, 51.44; H, 2.88; O, 45.68

InChI: InChI=1S/C6H4O4/c7-2-5-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)

InChIKey: IRYKMSRWDXXLJL-UHFFFAOYSA-N

Canonical SMILES : C1=C(OC=C1C(=O)O)C=O

Thermal Properties	Value	Condition	Note
Melting Point	172-174 °C		(1)CAS
Melting Point	158-159 °C		(2)CAS

Specification

98%

References

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