5[ALPHA]-ETIANIC ACID METHYL ESTER

Base Information Edit

Chemical Name:5[ALPHA]-ETIANIC ACID METHYL ESTER
CAS No.:15173-52-1
Molecular Formula:C₂₁H₃₄O₂
Molecular Weight:318.5
Hs Code.:
Mol file:15173-52-1.mol

Synonyms:5a-Androstane-17b-carboxylic acid, methyl ester(7CI,8CI); Etioallocholanic acid, Me ester (4CI)

Suppliers and Price of 5[ALPHA]-ETIANIC ACID METHYL ESTER

Supply Marketing:Edit

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

Manufacturers and distributors:

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Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of 5[ALPHA]-ETIANIC ACID METHYL ESTER Edit

Chemical Property:

PSA：26.30000
LogP:5.20840

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 5[ALPHA]-ETIANIC ACID METHYL ESTER

There total 33 articles about 5[ALPHA]-ETIANIC ACID METHYL ESTER 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:

: 186581-53-3,908094-01-9,334-88-3
diazomethane

: 6247-77-4
5α-etianic acid

: 15173-52-1
methyl-5α-etianate

Guidance literature:: With diethyl ether;
DOI:10.1021/ja01860a062 DOI:10.1021/ja01866a077 DOI:10.1002/hlca.194402701234 DOI:10.1002/hlca.193902201147

Reference yield:

: 848-62-4
allopregnan-20-one

: 15173-52-1
methyl-5α-etianate

Guidance literature:: Multi-step reaction with 4 steps

1: K2S2O8; K2SO4; concentrated sulfuric acid / Neben einer durch Erhitzen mit aethanol. KOH in 5α-Androstanol-(17β) ueberfuehrbaren Substanz

2: KHCO₃; aqueous methanol

3: chromium (VI)-oxide; acetic acid

4: diethyl ether

With chromium(VI) oxide; methanol; potassium sulfate; dipotassium peroxodisulfate; diethyl ether; sulfuric acid; potassium hydrogencarbonate; acetic acid;
DOI:10.1021/ja01866a077

Reference yield:

: 58701-89-6
21-hydroxy-5α-pregnanone-(20)

: 15173-52-1
methyl-5α-etianate

Guidance literature:: Multi-step reaction with 2 steps

1: chromium (VI)-oxide; acetic acid

2: diethyl ether

With chromium(VI) oxide; diethyl ether; acetic acid;
DOI:10.1021/ja01866a077