13877-56-0 1H-Pyrazolo[4,3-d]pyrimidin-7-amine (9CI) 1H-Pyrazolo[4,3-d]pyrimidin-7-amine (9CI)

Synonyms：NSC81390; 7-aminopyrazolo(4,3-d)pyrimidine; 1H-pyrazolo[4,3-d]pyrimidin-7-amine
CAS Number：13877-56-0
Molecular Formula：C₅H₅N₅
Molecular Weight：135.1267
InChI：InChI=1/C5H5N5/c6-5-4-3(1-9-10-4)7-2-8-5/h1-2H,(H,9,10)(H2,6,7,8)
Molecular Structure：
Density：1.612g/cm³
Boiling point：431.1°C at 760 mmHg
Refractive index：1.837
Flash point：244.4°C
Vapour Pressur：1.23E-07mmHg at 25°C
Hazard Symbols:
Risk Codes：
Safety Description：