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CAS Number: 40609-76-5
4-methylquinoline-2-carboxylic acid

Structure

 4-methylquinoline-2-carboxylic acid
Name: 4-methylquinoline-2-carboxylic acid
Synonyms:
General Information
Product Number: 40609765

CAS Registry Number 40609-76-5
Name:
2-?Quinolinecarboxylic acid, 4-?methyl-
Quinaldic acid, 4-methyl- (7CI)
4-Methylquinaldinic acid
4-Methylquinoline-2-carboxylic acid

 

Chemical Formula: C11H9NO2
Exact Mass: 187.06
Molecular Weight: 187.19
m/z: 187.06 (100.0%), 188.07 (12.1%), 189.07 (1.1%)

 

InChI:InChI=1S/C11H9NO2/c1-7-6-10(11(13)14)12-9-5-3-2-4-8(7)9/h2-6H,1H3,(H,13,14)

InChI Key:QBDSKOATHWHNOZ-UHFFFAOYSA-N

Canonical SMILES:CC1=CC(=NC2=CC=CC=C12)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 183 °C Solv: water (7732-18-5) (1)CAS
Melting Point 153-155 °C   (2)CAS
Melting Point 152-153 °C Solv: methanol (67-56-1) (3)CAS

Specification

98%
References
  1. (1) Seyhan, Muvaffak; Rev. faculte sci. univ. Istanbul 1951, V16A, P252-4 CAPLUS
  2. (2) Feely, Wayne E.; US 2991285 1958 CAPLUS
  3. (3) Furukawa, Sunao; Pharmaceutical Bulletin 1955, V3, P413-16 CAPLUS
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