5-(3-Methyl-2-thienyl)-1,2-oxazole-3-carboxylic acid

Modify Date: 2025-08-24 17:06:47

5-(3-Methyl-2-thienyl)-1,2-oxazole-3-carboxylic acid Structure
5-(3-Methyl-2-thienyl)-1,2-oxazole-3-carboxylic acid structure
Common Name 5-(3-Methyl-2-thienyl)-1,2-oxazole-3-carboxylic acid
CAS Number 668971-22-0 Molecular Weight 209.222
Density 1.4±0.1 g/cm3 Boiling Point 413.0±45.0 °C at 760 mmHg
Molecular Formula C9H7NO3S Melting Point N/A
MSDS N/A Flash Point 203.6±28.7 °C

 Names

Name 5-(3-Methyl-2-thienyl)-1,2-oxazole-3-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 413.0±45.0 °C at 760 mmHg
Molecular Formula C9H7NO3S
Molecular Weight 209.222
Flash Point 203.6±28.7 °C
Exact Mass 209.014664
LogP 3.02
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.606
InChIKey TWZKCINWWHFTBJ-UHFFFAOYSA-N
SMILES Cc1ccsc1-c1cc(C(=O)O)no1

 Synonyms

3-Isoxazolecarboxylic acid, 5-(3-methyl-2-thienyl)-
5-(3-Methyl-2-thienyl)-1,2-oxazole-3-carboxylic acid
MFCD11848431
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