19-Ethynyl-19-hydroxyandrost-4-en-17-one

Base Information

Chemical Name:19-Ethynyl-19-hydroxyandrost-4-en-17-one
CAS No.:135144-30-8
Molecular Formula:C₂₁H₂₈O₂
Molecular Weight:312.452
Hs Code.:
Nikkaji Number:J3.081.630G
Mol file:135144-30-8.mol

Synonyms:19-EHAEO;19-ethynyl-19-hydroxyandrost-4-en-17-one;19-ethynyl-19-hydroxyandrost-4-en-17-one, (19R)-isomer

Suppliers and Price of 19-Ethynyl-19-hydroxyandrost-4-en-17-one

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 2 raw suppliers

Chemical Property of 19-Ethynyl-19-hydroxyandrost-4-en-17-one

Chemical Property:

Vapor Pressure:2.6E-10mmHg at 25°C
Boiling Point:457.9°Cat760mmHg
Flash Point:195°C
PSA：37.30000
Density:1.13g/cm³
LogP:3.88260
XLogP3:3.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:312.208930132
Heavy Atom Count:23
Complexity:609

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC12CCC3C(C1CCC2=O)CCC4=CCCCC34C(C#C)O
Isomeric SMILES:C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=CCCC[C@]34[C@H](C#C)O

Technology Process of 19-Ethynyl-19-hydroxyandrost-4-en-17-one

There total 1 articles about 19-Ethynyl-19-hydroxyandrost-4-en-17-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: 69.0%