6-Amino-2-oxo-2H-chromene-3-carboxylic acid

Base Information

Chemical Name:6-Amino-2-oxo-2H-chromene-3-carboxylic acid
CAS No.:91587-88-1
Molecular Formula:C10H7NO4
Molecular Weight:205.1669
Hs Code.:
NSC Number:82142
UNII:P05UVL3OA5
DSSTox Substance ID:DTXSID50238639
Nikkaji Number:J857.384K
Wikidata:Q83120928

Synonyms:6-Amino-2-oxo-2H-chromene-3-carboxylic acid;91587-88-1;P05UVL3OA5;6-amino-2-oxo-chromene-3-carboxylic acid;NSC82142;NSC 82142;UNII-P05UVL3OA5;NSC-82142;6-amino-2-oxochromene-3-carboxylic acid;NCIOpen2_004350;DTXSID50238639;2H-1-Benzopyran-3-carboxylic acid, 6-amino-2-oxo-

Suppliers and Price of 6-Amino-2-oxo-2H-chromene-3-carboxylic acid

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 6 raw suppliers

Chemical Property of 6-Amino-2-oxo-2H-chromene-3-carboxylic acid

Chemical Property:

Vapor Pressure:2.47E-10mmHg at 25°C
Boiling Point:487.9°C at 760 mmHg
Flash Point:248.9°C
Density:1.582g/cm³
XLogP3:1.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:205.03750770
Heavy Atom Count:15
Complexity:336

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C=C1N)C=C(C(=O)O2)C(=O)O

Technology Process of 6-Amino-2-oxo-2H-chromene-3-carboxylic acid

There total 6 articles about 6-Amino-2-oxo-2H-chromene-3-carboxylic acid 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: 62.0%

: 10242-15-6
6-nitro-2-oxo-2H-chromen-3-carboxylic acid

: 91587-88-1
5-amino-2-carboxylic acid coumarin

Guidance literature:: With D-glucose; potassium hydroxide; In ethanol; water; at 110 ℃; for 24h;
DOI:10.1016/j.tetlet.2017.09.040

Reference yield:

: 531-81-7
2-oxo-2H-chromene-3-carboxylic acid

: 91587-88-1
5-amino-2-carboxylic acid coumarin

Guidance literature:: Multi-step reaction with 2 steps

1: calcium(II) nitrate tetrahydrate; acetic acid / 1 h / 60 °C

2: D-glucose; potassium hydroxide / water; ethanol / 24 h / 110 °C

With calcium(II) nitrate tetrahydrate; D-glucose; acetic acid; potassium hydroxide; In ethanol; water;
DOI:10.1016/j.tetlet.2017.09.040

Reference yield:

: 97-51-8
5-Nitrosalicylaldehyde

: 91587-88-1
5-amino-2-carboxylic acid coumarin

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid

2: concentrated aqueous hydrochloric acid; iron

With hydrogenchloride; iron; acetic acid;