Precocene II

Base Information

Chemical Name:Precocene II
CAS No.:644-06-4
Molecular Formula:C13H16 O3
Molecular Weight:220.268
Hs Code.:2909199090
European Community (EC) Number:211-408-5
NSC Number:318792
UNII:1W2R4TRY5H
DSSTox Substance ID:DTXSID9060942
Nikkaji Number:J5.187J
Wikidata:Q27104316
Metabolomics Workbench ID:52128
ChEMBL ID:CHEMBL448964
Mol file:644-06-4.mol

Synonyms:ageratochromene;precocene II

Suppliers and Price of Precocene II

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

TRC
Precocene2
1g
$ 550.00

Medical Isotopes, Inc.
Precoceneii
250 mg
$ 875.00

Crysdot
6,7-Dimethoxy-2,2-dimethyl-2H-chromene 97%
1g
$ 855.00

Chemenu
6,7-Dimethoxy-2,2-dimethyl-2H-chromene 97%
1g
$ 800.00

Cayman Chemical
Precocene II
100mg
$ 72.00

Cayman Chemical
Precocene II
50mg
$ 45.00

Arctom
PrecoceneII ≥98%
5mg
$ 328.00

American Custom Chemicals Corporation
PRECOCENE II 99.00%
2.5G
$ 1815.00

American Custom Chemicals Corporation
PRECOCENE II 99.00%
250MG
$ 721.88

AK Scientific
PrecoceneII
100mg
$ 197.00

Total 24 raw suppliers

Chemical Property of Precocene II

Chemical Property:

Vapor Pressure:0.00201mmHg at 25°C
Melting Point:47.50C
Refractive Index:1.4740 (estimate)
Boiling Point:300.4oC at 760 mmHg
Flash Point:113oC
PSA：27.69000
Density:1.063g/cm3
LogP:2.88800
Storage Temp.:-20°C Freezer
Solubility.:Chloroform (Slightly), Methanol (Slightly)
XLogP3:3.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:220.109944368
Heavy Atom Count:16
Complexity:272

Purity/Quality:

99% ^*data from raw suppliers

Precocene2 ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: S24/25:Avoid contact with skin and eyes.;

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1(C=CC2=CC(=C(C=C2O1)OC)OC)C
Uses Anti-juvenile hormones found in plants that induce reversible precocious metamorphosis and sterilization in insects by suppressing the function of the corpora allata gland Anti-juvenile hormones found in plants that induce reversible precocious metamorphosis and sterilization in insects by suppressing the function of the corpora allata gland.

Technology Process of Precocene II

There total 42 articles about Precocene II 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: 97.0%

: 2033-89-8
3,4-dimethoxyphenol

: 107-86-8
3,3-dimethyl acrylaldehyde

: 644-06-4
precocene II

Guidance literature:: With propionic acid; phenylboronic acid; In benzene; for 20h; Heating;
DOI:10.1139/v94-237

Reference yield: 96.0%

: 34191-88-3
1,2-dimethoxy-4-(2-methylbut-3-yn-2-yloxy)benzene

: 644-06-4
precocene II

Guidance literature:: With [bis(trifluoromethanesulfonyl)imidate](triphenylphosphine)gold(I); In dichloromethane; at 25 ℃; for 0.25h; regioselective reaction;
DOI:10.1002/ejoc.201001674