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CAS Number: 56172-36-2
5-hydroxybenzofuran-2-carboxylic acid

Structure

 5-hydroxybenzofuran-2-carboxylic acid
Name: 5-hydroxybenzofuran-2-carboxylic acid
Synonyms:
General Information
Product Number: 56172362

CAS Registry Number 56172-36-2
Name:
2-?Benzofurancarboxylic acid, 5-?hydroxy-
5-Hydroxy-2-benzofurancarboxylic acid

 

Chemical Formula: C9H6O4
Exact Mass: 178.03
Molecular Weight: 178.14
m/z: 178.03 (100.0%), 179.03 (10.0%), 180.03 (1.3%)

 

InChI:InChI=1S/C9H6O4/c10-6-1-2-7-5(3-6)4-8(13-7)9(11)12/h1-4,10H,(H,11,12)

InChI Key:SDFAGAYNULBGAX-UHFFFAOYSA-N

Canonical SMILES:C1=CC2=C(C=C1O)C=C(O2)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 252-254 °C   (1)IC

Specification

98%
References
  1. (1) Grinev, A. N.; Khimiya Geterotsiklicheskikh Soedinenii 1975, (4), P457-9 CAPLUS
  2. (2) Karrer, P.; Helvetica Chimica Acta 1920, V3, P541-58 CAPLUS
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