16-Dehydropregnanolone

Base Information

Chemical Name:16-Dehydropregnanolone
CAS No.:566-60-9
Molecular Formula:C21H32O2
Molecular Weight:316.484
Hs Code.:
Nikkaji Number:J14.705B
Mol file:566-60-9.mol

Synonyms:16-pregnenolone;16-pregnolone;16-pregnolone, (3alpha,5alpha)-isomer;16-pregnolone, (3alpha,5beta)-isomer;3 beta-hydroxy-5 alpha-pregn-16-en-20-one

Suppliers and Price of 16-Dehydropregnanolone

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
Packaging
price

Total 5 raw suppliers

Chemical Property of 16-Dehydropregnanolone

Chemical Property:

Vapor Pressure:9.72E-10mmHg at 25°C
Boiling Point:443.7°Cat760mmHg
Flash Point:189.1°C
PSA：37.30000
Density:1.077g/cm³
LogP:4.51530
XLogP3:4.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:316.240230259
Heavy Atom Count:23
Complexity:550

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC(=O)C1=CCC2C1(CCC3C2CCC4C3(CCC(C4)O)C)C
Isomeric SMILES:CC(=O)C1=CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CC[C@H](C4)O)C)C

Technology Process of 16-Dehydropregnanolone

There total 12 articles about 16-Dehydropregnanolone 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:

: 566-60-9
3α-hydroxy-5β-pregn-16-en-20-one

Guidance literature:: With chromium(VI) oxide; acetic acid; und Erwaermen des Reaktionsprodukts mit wss.KOH;
DOI:10.1021/ja01869a024

Reference yield:

: 108-24-7
acetic anhydride

: 106759-13-1
episarsasapogenin acetate

: 566-60-9
3α-hydroxy-5β-pregn-16-en-20-one

Guidance literature:: at 200 ℃; Behandeln des Reaktionsprodukts mit CrO₃ in wss.Essigsaeure und Erwaermen des danach erhaltenen Reaktionsprodukts mit wss.KOH;
DOI:10.1021/ja01869a024