CAS 157307-36-3|Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate

Introduction:Basic information about CAS 157307-36-3|Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameEthyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate
CAS Number157307-36-3Molecular Weight345.476
Density1.1±0.1 g/cm3Boiling Point489.9±45.0 °C at 760 mmHg
Molecular FormulaC21H31NO3Melting Point/
MSDS/Flash Point250.1±28.7 °C

Names

NameEthyl 3-Oxo-4-aza-5alpha-androst-1-ene-17beta-carboxylate
SynonymMore Synonyms

Chemical & Physical Properties

Density1.1±0.1 g/cm3
Boiling Point489.9±45.0 °C at 760 mmHg
Molecular FormulaC21H31NO3
Molecular Weight345.476
Flash Point250.1±28.7 °C
Exact Mass345.230408
LogP3.77
Vapour Pressure0.0±1.2 mmHg at 25°C
Index of Refraction1.522
InChIKeyAHSRUURQZYMTKR-ICVGDBTHSA-N
SMILESCCOC(=O)C1CCC2C3CCC4NC(=O)C=CC4(C)C3CCC12C

Synonyms

Ethyl 3-Oxo-4-aza-5α-androst-1-ene-17β-carboxylate
Dutasteride Impurity 6
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