Androst-5-en-17-one, 3,7,16-tris(acetyloxy)-, (3beta,7alpha,16alpha)- (9CI)

Base Information

Chemical Name:Androst-5-en-17-one, 3,7,16-tris(acetyloxy)-, (3beta,7alpha,16alpha)- (9CI)
CAS No.:115963-65-0
Molecular Formula:C₂₅H₃₄O₇
Molecular Weight:446.541
Hs Code.:
Mol file:115963-65-0.mol

Synonyms:Androst-5-en-17-one,3b,7a,16a-trihydroxy-, triacetate (6CI)

Suppliers and Price of Androst-5-en-17-one, 3,7,16-tris(acetyloxy)-, (3beta,7alpha,16alpha)- (9CI)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of Androst-5-en-17-one, 3,7,16-tris(acetyloxy)-, (3beta,7alpha,16alpha)- (9CI)

Chemical Property:

PSA：95.97000
LogP:3.53320

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Androst-5-en-17-one, 3,7,16-tris(acetyloxy)-, (3beta,7alpha,16alpha)- (9CI)

There total 5 articles about Androst-5-en-17-one, 3,7,16-tris(acetyloxy)-, (3beta,7alpha,16alpha)- (9CI) 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:

: 165181-91-9
Acetic acid (3S,7S,8R,9S,10R,13S,14S,16R)-16-acetoxy-7-bromo-10,13-dimethyl-17-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

: 113999-82-9
3β,16α-diacetoxy-7α-hydroxy-androst-5-en-17-one

: 115963-65-0
3β,7α,16α-triacetoxy-androst-5-en-17-one

Guidance literature:: With silver(I) acetate; acetic acid; In dichloromethane; for 0.5h; Yield given. Yields of byproduct given;
DOI:10.1016/S0039-128X(97)00159-1

Reference yield:

: 64-19-7,77671-22-8
acetic acid

: 165181-91-9
Acetic acid (3S,7S,8R,9S,10R,13S,14S,16R)-16-acetoxy-7-bromo-10,13-dimethyl-17-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester

: 113999-82-9
3β,16α-diacetoxy-7α-hydroxy-androst-5-en-17-one

: 115963-65-0
3β,7α,16α-triacetoxy-androst-5-en-17-one

Guidance literature:: With silver(I) acetate; In dichloromethane; acetone; for 0.5h; Yield given. Yields of byproduct given;
DOI:10.1016/S0039-128X(97)00159-1

Reference yield:

: 1232-73-1
16α-hydroxy dehydroepiandrosterone

: 115963-65-0
3β,7α,16α-triacetoxy-androst-5-en-17-one

Guidance literature:: Multi-step reaction with 4 steps

1: 67 percent / pyridine / 12 h / Ambient temperature

2: NaHCO₃, dibromomantin / hexane / 0.5 h / Heating

3: LiBr / toluene; acetone

4: silver acetate / CH₂Cl₂; acetone / 0.5 h

With pyridine; 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; silver(I) acetate; sodium hydrogencarbonate; lithium bromide; In hexane; dichloromethane; acetone; toluene;
DOI:10.1016/S0039-128X(97)00159-1