4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine hemihydrate

product Name	4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine hemihydrate
Synonyms	1H-Pyrazolo[3,4-d]pyrimidine-4-thiol hemihydrate; 4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine; 4-mercapto-1H-pyrazolo(3,4-D)pyrimidine; Tisopurine; 4-Mercaptopyrazole(3,4d)pyrimidine; Mercaptopyrazolepyrimidine; 1,2-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4-thione; 1H-pyrazolo[3,4-d]pyrimidine-4-thiolate; 4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine
Molecular Formula	C₅H₃N₄S
Molecular Weight	151.1697
InChI	InChI=1/C5H4N4S/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)/p-1
CAS Registry Number	5334-23-6
EINECS	226-251-8
Molecular Structure
Melting point	300℃
Boiling point	386.8°C at 760 mmHg
Flash point	187.7°C
Safety Description	S24/25:Avoid contact with skin and eyes.;