2H-1-Benzopyran-3-carboxaldehyde, 2-oxo-4-(propylamino)-

Base Information

Chemical Name:2H-1-Benzopyran-3-carboxaldehyde, 2-oxo-4-(propylamino)-
CAS No.:136806-22-9
Molecular Formula:C13H13NO3
Molecular Weight:231.251
Hs Code.:
DSSTox Substance ID:DTXSID40364916
Wikidata:Q82149138
Mol file:136806-22-9.mol

Synonyms:136806-22-9;2H-1-Benzopyran-3-carboxaldehyde, 2-oxo-4-(propylamino)-;2-oxo-4-(propylamino)chromene-3-carbaldehyde;2-oxo-4-(propylamino)-2H-chromene-3-carbaldehyde;DTXSID40364916;AQ-349/42302561

Suppliers and Price of 2H-1-Benzopyran-3-carboxaldehyde, 2-oxo-4-(propylamino)-

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

American Custom Chemicals Corporation
2-OXO-4-(PROPYLAMINO)-2H-CHROMENE-3-CARBALDEHYDE 95.00%
5MG
$ 497.72

Total 2 raw suppliers

Chemical Property of 2H-1-Benzopyran-3-carboxaldehyde, 2-oxo-4-(propylamino)-

Chemical Property:

PSA：59.31000
LogP:2.50040
XLogP3:2.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:231.08954328
Heavy Atom Count:17
Complexity:349

Purity/Quality:

99.90% ^*data from raw suppliers

2-OXO-4-(PROPYLAMINO)-2H-CHROMENE-3-CARBALDEHYDE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CCCNC1=C(C(=O)OC2=CC=CC=C21)C=O

Technology Process of 2H-1-Benzopyran-3-carboxaldehyde, 2-oxo-4-(propylamino)-

There total 3 articles about 2H-1-Benzopyran-3-carboxaldehyde, 2-oxo-4-(propylamino)- 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: 70.0%

: 107-10-8,42939-71-9
propylamine

: 677737-41-6
4-chloro-3-[(α-dimethoxyphosphoryl-α-hydroxy)methyl]coumarin

: 136806-22-9
4-propylaminocoumarin-6-carbaldehyde

Guidance literature:: In methanol; at 0 - 5 ℃; for 2h;
DOI:10.1080/713744562

Reference yield: 67.0%

: 107-10-8,42939-71-9
propylamine

: 136806-16-1
4-azido-2-oxo-2H-chromene-3-carbaldehyde

: 136806-22-9
4-propylaminocoumarin-6-carbaldehyde

Guidance literature:: In N,N-dimethyl-formamide; a) r.t., b) 40 to 50 deg C, 1 h; other 4-azido-3-coumarincarbaldehydes, other substituents;

Reference yield:

: 50329-91-4
4-chloro-3-formylcoumarin

: 136806-22-9
4-propylaminocoumarin-6-carbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / 100 °C

2: 70 percent / methanol / 2 h / 0 - 5 °C

In methanol;
DOI:10.1080/713744562