2-Methyl-4-quinolinecarboxylic acid
[CAS# 634-38-8]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Quinoline compound
• Name: 2-Methyl-4-quinolinecarboxylic acid
• Synonyms: 4-Quinaldinecarboxylic acid; Aniluvitonic acid; Methylquinoline-4-carboxylic acid
• Molecular Formula: C₁₁H₉NO₂
• Molecular Weight: 187.19
• CAS Registry Number: 634-38-8
• EC Number: 673-151-9

Properties

• Solubility: Very slightly soluble (0.3 g/L) (25 ºC), Calc.^*
• Density: 1.285±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 261-262 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2018 ACD/Labs)

^** FR 739880 1932.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Eye irritation	Eye Irrit.	2A	H319