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CAS Number: 22649-28-1
2H-chromene-3-carboxylic acid

Structure

 2H-chromene-3-carboxylic acid
Name: 2H-chromene-3-carboxylic acid
Synonyms:
General Information
Product Number: 22649281

CAS Registry Number 22649-28-1
Name:
2H-?1-?Benzopyran-?3-?carboxylic acid
2H-Chromene-3-carboxylic acid
NSC 279235

 

Chemical Formula: C10H8O3
Exact Mass: 176.05
Molecular Weight: 176.17
m/z: 176.05 (100.0%), 177.05 (11.0%), 178.05 (1.2%)

 

InChI:InChI=1S/C10H8O3/c11-10(12)8-5-7-3-1-2-4-9(7)13-6-8/h1-5H,6H2,(H,11,12)

InChI Key:DEBZQUFVQZPPLC-UHFFFAOYSA-N

Canonical SMILES:C1C(=CC2=CC=CC=C2O1)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 190 °C   (4)CAS
Melting Point 190 °C   (5)IC
Melting Point 185 °C   (3)IC

Specification

98%
References
  1. (3) Mouysset, Genevieve; European Journal of Medicinal Chemistry 1987, V22(6), P539-44 CAPLUS
  2. (4) Taylor, Helan V.; Journal of the Chemical Society 1950, P2724-5 CAPLUS
  3. (5) Gupta, R. C.; Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry 1982, V21B(4), P344-7 CAPLUS
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