3-Bromoallopurinol
[CAS# 54738-73-7]

Identification

• Name: 3-Bromoallopurinol
• Synonyms: 3-Bromo-4-hydroxypyrazolo[3,4-d]pyrimidine; NSC 344532
• Molecular Formula: C₅H₃BrN₄O
• Molecular Weight: 215.01
• CAS Registry Number: 54738-73-7
• EC Number: 815-964-5

Properties

• Solubility: Practically insoluble (0.065 g/L) (25 ºC), Calc.^*
• Density: 2.54±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 350 ºC^**

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

^** Leonova, T. S.; Khimiya Geterotsiklicheskikh Soedinenii 1978, (3), P397-402.

Safety Data

Hazard Classification

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