2H-chromene-3-carbonitrile

Base Information

Chemical Name:2H-chromene-3-carbonitrile
CAS No.:57543-66-5
Molecular Formula:C10H7NO
Molecular Weight:157.172
Hs Code.:2932990090
European Community (EC) Number:692-333-9
NSC Number:279236
DSSTox Substance ID:DTXSID90206170
Nikkaji Number:J132.060B
Wikidata:Q83079923
Mol file:57543-66-5.mol

Synonyms:2H-chromene-3-carbonitrile;57543-66-5;2H-1-BENZOPYRAN-3-CARBONITRILE;BRN 0125853;3-cyanochromene;NSC279236;chromene-3-carbonitrile;2h-chromene-3 carbonitrile;SCHEMBL432893;DTXSID90206170;HMS1785D13;MFCD00202019;AKOS000118267;4G-320S;AB04718;NSC 279236;NSC-279236;s10156;LS-39006;CS-0208171;FT-0691693;EN300-34398;A831492;AE-477/40406219;Z104442676

Suppliers and Price of 2H-chromene-3-carbonitrile

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

Usbiological
2H-Chromene-3-carbonitrile
250mg
$ 368.00

TRC
2H-Chromene-3-carbonitrile
250mg
$ 90.00

SynQuest Laboratories
2H-Chromene-3-carbonitrile
1 g
$ 136.00

Matrix Scientific
2H-Chromene-3-carbonitrile 95%+
1g
$ 162.00

J&W Pharmlab
2H-Chromene-3-carbonitrile 97%
1g
$ 198.00

Crysdot
2H-Chromene-3-carbonitrile 95+%
250mg
$ 80.00

Crysdot
2H-Chromene-3-carbonitrile 95+%
1g
$ 123.00

Chemenu
2H-Chromene-3-carbonitrile 95%
10g
$ 408.00

Biosynth Carbosynth
2H-Chromene-3-carbonitrile
500 mg
$ 135.00

Biosynth Carbosynth
2H-Chromene-3-carbonitrile
250 mg
$ 85.00

Total 17 raw suppliers

Chemical Property of 2H-chromene-3-carbonitrile

Chemical Property:

Vapor Pressure:0.000801mmHg at 25°C
Refractive Index:1.602
Boiling Point:305.8 °C at 760 mmHg
Flash Point:128.9 °C
PSA：33.02000
Density:1.2 g/cm³
LogP:1.98598
XLogP3:1.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:157.052763847
Heavy Atom Count:12
Complexity:248

Purity/Quality:

99%, ^*data from raw suppliers

2H-Chromene-3-carbonitrile ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(=CC2=CC=CC=C2O1)C#N

Technology Process of 2H-chromene-3-carbonitrile

There total 5 articles about 2H-chromene-3-carbonitrile 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: 94.0%

: 90-02-8
salicylaldehyde

: 107-13-1,25014-41-9
acrylonitrile

: 57543-66-5
2H-chromene-3-carbonitrile

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; at 90 ℃;
DOI:10.1002/anie.202110321

Reference yield: 79.0%

: 89-95-2
2-methyl-benzyl alcohol

: 107-13-1,25014-41-9
acrylonitrile

: 57543-66-5
2H-chromene-3-carbonitrile

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; In water; at 20 ℃; for 2h;
DOI:10.1081/SCC-100104009

Reference yield:

: 90-02-8
salicylaldehyde

: 57543-66-5
2H-chromene-3-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: aq. NaOH solution

2: sodium acetate

With sodium hydroxide; sodium acetate;
DOI:10.1039/jr9500002724