Pharmaceutical Materials

CAS No.56830-58-1

 

Attribute	Details
Chemical Name	2.5-Diamino-4.6-dihydroxypyrimidine hydrochloride
CAS Number	56830-58-1
Molecular Formula	C4H7ClN4O2
Molecular Weight	178.58 g/mol
Appearance	Light yellow to reddish-pink crystalline powder (may also be described as orange-pinkish powder)
Melting Point	Above 300°C (some sources mention above 250°C)
Boiling Point	490°C or 524.2°C at 760 mmHg (varying data from different sources)
Flash Point	250.1°C or 270.9°C (varying data)
Purity	Typically 98% or 99%, depending on the manufacturer
Usage	It serves as an intermediate in the synthesis of pharmaceuticals, specifically as an intermediate for Abacavir
Synonyms	2.5-Diaminopyrimidine-4.6-diol hydrochloride; 2.5-Diamino-4.6-dihydroxy pyrimidine HCl; 2.5-Diaminopyrimidine-4.6-diol, chloride; 2.5-Diamino-1H-pyrimidine-4.6-dione, hydrochloride, etc.
Suppliers	Various companies in China, such as Alfa Chemical (Henan), Wuhan Xinxin Jiali Biotechnology Co., Ltd., Henan Alpha Chemical Co., Ltd., etc., offer this chemical for sale.
Safety Information	Handle with care, follow safety precautions, and refer to Material Safety Data Sheet (MSDS) for detailed safety information.

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