(19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester

Base Information

Chemical Name:(19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester
CAS No.:139173-60-7
Molecular Formula:C₂₉H₄₅NO₆
Molecular Weight:503.679
Hs Code.:

Synonyms:(19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester

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Chemical Property of (19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester

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Technology Process of (19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester

There total 2 articles about (19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 71.0%

: 139173-62-9
(19E)-19-oxo-5α-androstane-3β,17β-diyl 3-acetate 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester

: 139173-59-4
3β,17β-dihydroxy-5α-androstane-19-al 19-(O-carboxymethyl)oxime methylester

: 139173-60-7
(19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester

Guidance literature:: With hydrogenchloride; In chloroform; at 30 ℃; for 12h;

Reference yield:

: 139173-61-8
(19E)-19-oxo-5α-androstane-3β,17β-diyl 3-acetate 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime

: 139173-60-7
(19E)-3β-hydroxy-19-oxo-5α-androstane-17β-yl 17-hexahydrobenzoate 19-(O-carboxymethyl)oxime methylester

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / methanol; diethyl ether / 0.17 h / Ambient temperature

2: 71 percent / 2percent methanolic hydrochloric acid / CHCl₃ / 12 h / 30 °C

With hydrogenchloride; In methanol; diethyl ether; chloroform;