(Z,S)-pyrethrolone

Base Information

Chemical Name:(Z,S)-pyrethrolone
CAS No.:487-67-2
Molecular Formula:C11H14 O2
Molecular Weight:178.231
Hs Code.:
DSSTox Substance ID:DTXSID501157433
Metabolomics Workbench ID:56169
Nikkaji Number:J532.667B
Wikidata:Q27118145
Mol file:487-67-2.mol

Synonyms:(Z,S)-pyrethrolone;Pyrethrolon;(4S)-4-hydroxy-3-methyl-2-[(2Z)-penta-2,4-dien-1-yl]cyclopent-2-en-1-one;(4S)-4-hydroxy-3-methyl-2-[(2Z)-penta-2,4-dienyl]cyclopent-2-en-1-one;(S)-pyrethrolone;SCHEMBL91122;CHEBI:39111;DTXSID501157433;Q27118145;(4S)-4-Hydroxy-3-methyl-2-(2Z)-2,4-pentadien-1-yl-2-cyclopenten-1-one

Suppliers and Price of (Z,S)-pyrethrolone

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 (Z,S)-pyrethrolone

Chemical Property:

Vapor Pressure:2.2E-05mmHg at 25°C
Boiling Point:322.6°Cat760mmHg
Flash Point:136.9°C
PSA：37.30000
Density:1.065g/cm³
LogP:1.76890
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:178.099379685
Heavy Atom Count:13
Complexity:285

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(C(=O)CC1O)CC=CC=C
Isomeric SMILES:CC1=C(C(=O)C[C@@H]1O)C/C=C\C=C

Technology Process of (Z,S)-pyrethrolone

There total 3 articles about (Z,S)-pyrethrolone 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: 85.0%

: (S)-(+)-4-hydroxy-3-methyl-2-(pent-4-en-2-ynyl)-2-cyclopenten-1-one

: 487-67-2
(S)-(+)-pyrethrolone

Guidance literature:: With zinc; In propan-1-ol; water; for 30h; Heating;

Reference yield:

: 77087-34-4
(S)-4-hydroxy-3-methyl-2-(2-propynyl)-cyclopent-2-ene-1-one

: 487-67-2
(S)-(+)-pyrethrolone

Guidance literature:: Multi-step reaction with 2 steps

1: 63.9 percent / Et₃N / Pd3P>4, CuI / benzene / 20 h / 20 °C

2: 85 percent / activated Zn / H₂O; propan-1-ol / 30 h / Heating

With triethylamine; zinc; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In propan-1-ol; water; benzene;