Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> [(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate

[(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 31981-44-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 31981-44-9 Formula: C22H30O4 Molecular Weight: 358.47100

Basic Info

Chemical Name	[(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
Synonyms	17-acetoxy-19-nor-pregn-4-ene-3,20-dione; 19-Nor-17alpha-hydroxyprogesterone acetate; 17-Acetoxy-19-nor-pregn-4-en-3,20-dion; Gestonoronacetat;
CAS No.	31981-44-9
Molecular Formula	C22H30O4
Molecular Weight	358.47100
PSA	60.44000
LogP	4.01910

Properties

Density	1.16
Boiling Point	490.2ºC at 760mmHg
Melting Point	228-230ºC
Flash Point	212.8ºC
Refractive Index	1.545

Synthesis Route

(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one+Acetic anhydride→[(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
17α-hydroxy-3-methoxy-19-norpregna-1,3,5(10)-trien-20-one→[(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate
3-hydroxy-19-norpregna-1,3,5(10),16-tetraen-20-one→[(8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate

Precursor

3-hydroxy-19-norpregna-1,3,5(10),16-tetraen-20-one
16α,17α-epoxy-17-acetyl-Δ1,3,5(10)-estratriene
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
Acetic anhydride

Hot tags: [(8r,9s,10r,13s,14s,17r)-17-acetyl-13-methyl-3-oxo-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl] acetate, China, manufacturers, suppliers, factory, wholesale, low price, high quality