5,7-Dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid
[CAS# 300691-07-0]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrimidine compound >> Carboxylic acid
• Name: 5,7-Dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid
• Molecular Formula: C₉H₉N₃O₂
• Molecular Weight: 191.19
• CAS Registry Number: 300691-07-0
• EC Number: 675-290-0

Properties

• Solubility: Slightly soluble (2.1 g/L) (25 ºC), Calc.^*
• Density: 1.43±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)

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
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319
Eye irritation	Eye Irrit.	2A	H319