7-Hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide

Base Information

Chemical Name:7-Hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide
CAS No.:79050-06-9
Molecular Formula:C₁₂H₁₁NO₅
Molecular Weight:249.223
Hs Code.:
European Community (EC) Number:279-046-0
DSSTox Substance ID:DTXSID00229517
Nikkaji Number:J319.215F
Wikidata:Q83109801
Mol file:79050-06-9.mol

Synonyms:7-HCHCA;7-hydroxycoumarin-3-(N-(2-hydroxyethyl))carboxamide

Suppliers and Price of 7-Hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide

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 7-Hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide

Chemical Property:

Vapor Pressure:1.6E-17mmHg at 25°C
Boiling Point:645.1°C at 760 mmHg
Flash Point:343.9°C
PSA：99.77000
Density:1.487g/cm³
LogP:0.61160
XLogP3:0.9
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:3
Exact Mass:249.06372245
Heavy Atom Count:18
Complexity:379

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C=C1O)OC(=O)C(=C2)C(=O)NCCO

Technology Process of 7-Hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide

There total 3 articles about 7-Hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide 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: 93.0%

: 141-43-5
ethanolamine

: 134471-24-2
2,5-dioxopyrrolidin-1-yl 7-hydroxy-2-oxo-2H-chromene-3-carboxylate

: 79050-06-9
7-hydroxycoumarin

Guidance literature:: In N,N-dimethyl-formamide; at 20 ℃; for 0.0833333h;
DOI:10.1021/ac001016a

Reference yield: 52.0%

: 141-43-5
ethanolamine

: 72973-52-5
7-hydroxycoumarin-3-carbonyl chloride

: 79050-06-9
7-hydroxycoumarin

Guidance literature:: In 1,4-dioxane; water;

Reference yield: 41.0%

: 779-27-1
7-hydroxy-2-oxo-2H-chromene-3-carboxylic acid

: 141-43-5
ethanolamine

: 79050-06-9
7-hydroxycoumarin

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; In water; N,N-dimethyl-formamide; at 20 ℃; Inert atmosphere;
DOI:10.1039/c9cc09993j