1-Methyl Ethynyl Estradiol

Modify Date: 2025-08-25 20:27:25

1-Methyl Ethynyl Estradiol Structure
1-Methyl Ethynyl Estradiol structure
Common Name 1-Methyl Ethynyl Estradiol
CAS Number 15071-66-6 Molecular Weight 310.43000
Density 1.19g/cm3 Boiling Point 471.4ºC at 760mmHg
Molecular Formula C21H26O2 Melting Point N/A
MSDS N/A Flash Point 215.5ºC

 Names

Name 1-Methyl Ethynyl Estradiol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 471.4ºC at 760mmHg
Molecular Formula C21H26O2
Molecular Weight 310.43000
Flash Point 215.5ºC
Exact Mass 310.19300
PSA 40.46000
LogP 3.92100
Vapour Pressure 1.09E-09mmHg at 25°C
Index of Refraction 1.615

 Synthetic Route

~%

1-Methyl Ethynyl Estradiol Structure

1-Methyl Ethyny...

CAS#:15071-66-6

Literature: Lovens kem. Fabr. Patent: DE957031 , 1954 ; Full Text Show Details Lovens kem. Fabr. Patent: US2723280 , 1954 ;

~%

1-Methyl Ethynyl Estradiol Structure

1-Methyl Ethyny...

CAS#:15071-66-6

Literature: Lovens kem. Fabr. Patent: DE957031 , 1954 ; Full Text Show Details Lovens kem. Fabr. Patent: US2723280 , 1954 ;

 Synonyms

(8R,9S,13S,14S,17R)-17-ethynyl-1,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
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