2-Methyl-3-amino-4-quinazolinone
[CAS# 1898-06-2]

Identification

• Name: 2-Methyl-3-amino-4-quinazolinone
• Synonyms: 3-Amino-2-methyl-4-quinazolone; 3-Amino-2-methylquinazolin-4-one; NSC 41279; NSC 525988
• Molecular Formula: C₉H₉N₃O
• Molecular Weight: 175.19
• CAS Registry Number: 1898-06-2
• EC Number: 624-564-8

Properties

• Solubility: Slightly soluble (2.1 g/L) (25 °C), Calc.^*
• Density: 1.35±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 186 °C (ethanol )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Siddappa, K.

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