5-Amino-2-(methylthio)pyrimidine-4-carboxylic acid
[CAS# 100130-05-0]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrimidine compound >> Aminopyrimidine
• Name: 5-Amino-2-(methylthio)pyrimidine-4-carboxylic acid
• Molecular Formula: C₆H₇N₃O₂S
• Molecular Weight: 185.20
• CAS Registry Number: 100130-05-0
• EC Number: 892-007-8

Properties

• Solubility: Very slightly soluble (0.61 g/L) (25 ºC), Calc.^*
• Density: 1.53±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 190-191.5 ºC (decomp)^**

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

^** Grant, Gordon A.; Canadian Journal of Chemistry 1956, V34, P1444-6.

Safety Data

Hazard Classification

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