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CAS Number: 19991-69-6
2-formylthiophene-3-carboxylic acid

Structure

2-formylthiophene-3-carboxylic acid
Name: 2-formylthiophene-3-carboxylic acid
Synonyms:
General Information
Product Number: 19991696

CAS Registry Number 19991-69-6
Name:
3-​Thiophenecarboxylic acid, 2-​formyl-
2-Formylthiophene-3-carboxylic acid

 

Chemical Formula: C6H4O3S
Exact Mass: 155.99
Molecular Weight: 156.16
m/z: 155.99 (100.0%), 156.99 (7.5%), 157.98 (4.5%)

 

InChI:InChI=1S/C6H4O3S/c7-3-5-4(6(8)9)1-2-10-5/h1-3H,(H,8,9)

InChI Key:IZHLGRWNUWACRX-UHFFFAOYSA-N

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

 

Thermal Properties Value Condition Note
Melting Point 130-132 °C Solv: benzene (71-43-2); ligroine (8032-32-4) (1)CAS

Specification

98%

References

(1) Gronowitz, Salo; Arkiv foer Kemi 1963, V21(24), P265-84 CAPLUS

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