1-Methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol

Modify Date: 2025-08-25 11:54:44

1-Methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol Structure
1-Methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol structure
 Common Name 1-Methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol
CAS Number 314021-93-7 Molecular Weight 150.138
Density 1.6±0.1 g/cm3 Boiling Point 360.0±34.0 °C at 760 mmHg
Molecular Formula C6H6N4O Melting Point N/A
MSDS N/A Flash Point 171.5±25.7 °C

 Names

Name 1-methyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 360.0±34.0 °C at 760 mmHg
Molecular Formula C6H6N4O
Molecular Weight 150.138
Flash Point 171.5±25.7 °C
Exact Mass 150.054153
PSA 63.57000
LogP -1.28
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.772
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1-Methyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,4-dihydro-1-methyl-
hms2373d23
1,6-DIHYDRO-1-METHYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
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Chemsrc provides CAS#:314021-93-7 MSDS, density, melting point, boiling point, structure, etc. Its name is 1-Methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol>> amp version: 1-Methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol

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