3-Methyl-1H-pyrazolo[3,4-b]pyridine
[CAS# 116834-96-9]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Pyridine derivative
• Name: 3-Methyl-1H-pyrazolo[3,4-b]pyridine
• Molecular Formula: C₇H₇N₃
• Molecular Weight: 133.15
• CAS Registry Number: 116834-96-9
• EC Number: 844-124-0

Properties

• Solubility: Sparingly soluble (29 g/L) (25 ºC), Calc.^*
• Density: 1.31±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 158-160 ºC^**
• Boiling point: 255.7±23.0 ºC (760 Torr), Calc.^*
• Flash point: 108.5±22.6 ºC, Calc.^*

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

^** Lynch, Brian Maurice; Canadian Journal of Chemistry 1988, V66(3), P420-8.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2A	H319
Skin irritation	Skin Irrit.	2	H315