ChemicalBook--->CAS DataBase List--->5334-23-6

5334-23-6

5334-23-6 Structure

5334-23-6 Structure
IdentificationBack Directory
[Name]

4-MERCAPTOPYRAZOLO[3,4D]PYRIMIDINE
[CAS]

5334-23-6
[Synonyms]

DO 970
RS 570/T
NSC 1392
Tisopurine
Thiopurinol
CBI-BB ZERO/004542
Allopurinol, thio-
MPP (Pharmaceutical)
Mercaptopyrazolepyrimidine
8-Aza-7-deaza-6-thiopurine
Pyrazolo[3,4-d]Pyrimidine-4-thiol
4-MERCAPTOPYRAZOLE(3,4D)PYRIMIDINE
4-MERCAPTOPYRAZOLO[3,4D]PYRIMIDINE
1H-Pyrazolo[3,4-d]pyrimidin-4-thiol
1H-PYRAZOLO[3,4-D]PYRIMIDINE-4-THIOL
5H-Pyrazolo[3,4-d]pyrimidine-4-thione
4-MERCAPTO-1H-PYRAZOLO[3,4-D]PYRIMIDINE
1H-Pyrazolo[3,4-d]pyrimidine-4(5H)-thione
1,5-Dihydro-4H-pyrazolo[3,4-d]pyrimidine-4-thione
4H-Pyrazolo[3,4-d]pyrimidine-4-thione, 1,5-dihydro-
4-Mercapto-1H-pyrazolo[3,4-d]pyrimidine hemihydrate,99%
[EINECS(EC#)]

226-251-8
[Molecular Formula]

C5H4N4S
[MDL Number]

MFCD00005687
[MOL File]

5334-23-6.mol
[Molecular Weight]

152.18
Chemical PropertiesBack Directory
[Appearance]

YELLOW AMORPHOUS POWDER
[Melting point ]

300 °C
[Boiling point ]

439.9±37.0 °C(Predicted)
[density ]

1.463 (estimate)
[refractive index ]

1.5605 (estimate)
[form ]

liquid
[pka]

8.44±0.20(Predicted)
Hazard InformationBack Directory
[Chemical Properties]

YELLOW AMORPHOUS POWDER
[Definition]

ChEBI: Tisopurine is a pyrazolopyrimidine.
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36/37/39-36
[HS Code ]

29335995
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