1H-Pyrazolo[3,4-d]pyrimidin-4(5H)-one
Supplier: RPI
|
Danger
|
Synonyms:
Allopurinol
A21000-100.0
A21000-1000.0
A21000-150.0
A21000-25.0
A21000-5.0
76344-832EA
345.97
USD
76344-832
76344-834
76344-836
76344-838
76344-840
1H-Pyrazolo[3,4-d]pyrimidin-4(5H)-one
1H-Pyrazolo[3,4-d]pyrimidin-4(5H)-one
Allopurinol is a purine analog.
- It is a structural isomer of hypoxanthine.
Formula:
C₅H₄N₄O MW: 136.11 g/mol Melting Pt: > 300 °C Storage Temperature: Ambient |
MDL Number:
MFCD00599413 CAS Number: 315-30-0 EINECS: 206-250-9 UN: 2811 ADR: 6.1,III |
Specification Test Results
Appearance | White or almost white powder |
Unspecified Impurity | ≤ 0.1 % |
Limited of Hydrazine | ≤ 10 ppm |
Heavy Metals (as Pb) | ≤ 20.0 ppm |
UV Ratio | 0.52 - 0.60 |
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