CAS 139756-22-2|4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)ben

Introduction：Basic information about CAS 139756-22-2|4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)ben, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonyl chloride
CAS Number139756-22-2Molecular Weight410.875
Density1.5±0.1 g/cm3Boiling Point621.4±65.0 °C at 760 mmHg
Molecular FormulaC17H19ClN4O4SMelting Point180-182ºC
MSDS/Flash Point329.6±34.3 °C

Names

Name4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzene-1-sulfonyl chloride
SynonymMore Synonyms

Chemical & Physical Properties

Density1.5±0.1 g/cm3
Boiling Point621.4±65.0 °C at 760 mmHg
Melting Point180-182ºC
Molecular FormulaC17H19ClN4O4S
Molecular Weight410.875
Flash Point329.6±34.3 °C
Exact Mass410.081543
PSA115.32000
LogP2.76
Vapour Pressure0.0±1.8 mmHg at 25°C
Index of Refraction1.663

Safety Information

Hazard CodesC
RIDADR3261.0
HS Code2933990090

Customs

HS Code2933990090
Summary2933990090. 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

4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride
4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride
4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride
Benzenesulfonyl chloride, 3-(4,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-
benzenesulfonyl chloride, 3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-
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