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ChemicalBook--->CAS DataBase List--->20289-44-5

20289-44-5

20289-44-5 Structure

20289-44-5 Structure
IdentificationMore
[Name]

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

20289-44-5
[Synonyms]

1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE
1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE
4-AMINO-1H-PYRAZOLO[3,4-D]PYRIMIDINE
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE
ADENINE ANTIMETABOLITE
TIMTEC-BB SBB004205
4H-Pyrazolo[3,4-d]pyrimidin-4-amine
Aminopyrazolodpyrimidine
4H-Pyrazolo[3,4-d]pyrimidin-4-amine (9CI)
5-chloro-2,6-dimethylcyclohex-4-ene-1,3-dione
4-Aminopyrazolo3,4-düpyrimidine, 98%
[EINECS(EC#)]

219-174-6
[Molecular Formula]

C5H5N5
[MDL Number]

MFCD00005688
[Molecular Weight]

135.13
[MOL File]

20289-44-5.mol
Chemical PropertiesBack Directory
[Melting point ]

>325 °C(lit.)
[Boiling point ]

299.5±50.0 °C(Predicted)
[density ]

1.89±0.1 g/cm3(Predicted)
[pka]

7.32±0.20(Predicted)
[CAS DataBase Reference]

20289-44-5(CAS DataBase Reference)
[EPA Substance Registry System]

4H-Pyrazolo[3,4-d]pyrimidin-4-amine (20289-44-5)
Safety DataBack Directory
[Hazard Codes ]

T
[Risk Statements ]

R25:Toxic if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S22:Do not breathe dust .
[RIDADR ]

UN 2811 6.1/PG 3
[WGK Germany ]

3
[RTECS ]

UR0717000
[HazardClass ]

6.1(b)
[PackingGroup ]

III
Spectrum DetailBack Directory
[Spectrum Detail]

4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE(20289-44-5)MS
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE(20289-44-5)1HNMR
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE(20289-44-5)13CNMR
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE(20289-44-5)IR1
4-AMINOPYRAZOLO[3,4-D]PYRIMIDINE(20289-44-5)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

20289-44-5(sigmaaldrich)
[TCI AMERICA]

4-Aminopyrazolo[3,4-d]pyrimidine,>97.0%(LC)(T)(20289-44-5)
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