3ALPHA,11B-Dihydroxy-5B-pregnan-20-one

Base Information Edit

Chemical Name:3ALPHA,11B-Dihydroxy-5B-pregnan-20-one
CAS No.:565-92-4
Molecular Formula:C21H34O3
Molecular Weight:334.499
Hs Code.:
Mol file:565-92-4.mol

Synonyms:3ALPHA,11B-Dihydroxy-5B-pregnan-20-one

Suppliers and Price of 3ALPHA,11B-Dihydroxy-5B-pregnan-20-one

Supply Marketing:Edit

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
5-BETA-PREGNAN-3-ALPHA,11-BETA-DIOL-20-ONE 95.00%
5MG
$ 500.37

Total 3 raw suppliers

Chemical Property of 3ALPHA,11B-Dihydroxy-5B-pregnan-20-one Edit

Chemical Property:

Boiling Point:469.7±40.0 °C(Predicted)
PKA:14.65±0.70(Predicted)
PSA：57.53000
Density:1.117±0.06 g/cm3(Predicted)
LogP:3.56600

Purity/Quality:

99%min ^*data from raw suppliers

5-BETA-PREGNAN-3-ALPHA,11-BETA-DIOL-20-ONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3ALPHA,11B-Dihydroxy-5B-pregnan-20-one

There total 22 articles about 3ALPHA,11B-Dihydroxy-5B-pregnan-20-one 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:

: 565-89-9,565-91-3,565-92-4,600-52-2,16052-21-4,18841-41-3,23930-29-2,38398-44-6,48200-75-5,52340-98-4,68366-92-7,77550-30-2
1-((3R,5S,10S,11R,13S,17S)-3,11-Dihydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-ethanone

Guidance literature:: entspr. Ketal, Na/PrOH;
DOI:10.1016/S0040-4020(01)93377-0

Reference yield:

: 565-89-9,565-91-3,565-92-4,600-52-2,16052-21-4,18841-41-3,23930-29-2,38398-44-6,48200-75-5,52340-98-4,68366-92-7,77550-30-2
3β,11α-Dihydroxy-20-oxo-allopregnan

Guidance literature:: 7α,11α-Dihydroxy-tomatidin, 1) Acetanhydrid, Pyridin, 2) AcOH, Siedetemp., 3) CrO3, wss. AcOH, 4) AcOH, Siedetemp., 5) H2 , AcOEt, 6) 1percentg methanol. KOH;
DOI:10.1021/jo01024a046