3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID

Product Name: 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID
CAS No.: 1204-75-7
Chemical Name: 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID
Synonyms: NSC 34263;TIMTEC-BB SBB003659;3-hydroxyquinoxaline-2-carboxylic acid;3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID;3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 98%;3-Hydroxy-2-quinoxalinecarboxylic acid,98%;3,4-Dihydro-3-oxoquinoxaline-2-carboxylic acid;3-Hydroxy-2-quinoxalinecarboxylic acid, 98% 5GR;3-hydroxyquinoxaline-2-carboxylic acid(SALTDATA: FREE)
CBNumber: CB5717949
Molecular Formula: C9H6N2O3
Formula Weight: 190.16
MOL File: 1204-75-7.mol

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3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID Property

Melting point:: 267-268 °C (lit.)
Boiling point:: 325.64°C (rough estimate)
Density: 1.3907 (rough estimate)
refractive index: 1.5570 (estimate)
pka: 0.94±0.20(Predicted)
form: Powder and Chunks
color: Green-yellow
InChI: 1S/C9H6N2O3/c12-8-7(9(13)14)10-5-3-1-2-4-6(5)11-8/h1-4H,(H,11,12)(H,13,14)
InChIKey: NMOWGWOAPRKWIR-UHFFFAOYSA-N
SMILES: OC(=O)c1nc2ccccc2nc1O

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 3
HS Code: 29339900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 108340
Product name: 3-Hydroxy-2-quinoxalinecarboxylic acid
Purity: 97%
Packaging: 5g
Price: $1110
Updated: 2026/03/19

TRC

Product number: D450533
Product name: 3,4-Dihydro-3-oxo-2-quinoxalinecarboxylicacid
Packaging: 500mg
Price: $95
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44241
Product name: 3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid
Packaging: 500g
Price: $50
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44241
Product name: 3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid
Packaging: 1g
Price: $80
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44241
Product name: 3,4-Dihydro-3-oxo-2-quinoxalinecarboxylic acid
Packaging: 2g
Price: $120
Updated: 2021/12/16

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3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID Chemical Properties,Usage,Production

Chemical Properties

green-yellow powder and chunks

Uses

3-Hydroxy-2-quinoxalinecarboxylic acid was used to study the sorption of ionizable organic compounds to an estuarine sediment. It was used in the preparation of Zinc(II)-quinoxaline complexes which was characterized by X-ray crystallography and fluorescence spectroscopy.

Biochem/physiol Actions

3-Hydroxy-2-quinoxalinecarboxylic acid is an antagonist of excitatory amino acids and possesses anticonvulsant properties. It inhibits the 22Na+ efflux produced in 22Na+-preloaded brain slices by N-methyl-D-aspartate and kainate.

3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID Suppliers

Belgium 1 China 50 Germany 2 India 2 Japan 2 Slovakia 1 Switzerland 3 United Kingdom 5 United States 12 Global 78

J & K SCIENTIFIC LTD.

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Sigma-Aldrich

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Shanghai Xilong Biochemical Technology Co., Ltd.

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View Lastest Price from 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID manufacturers

Career Henan Chemical Co

Product: 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 1204-75-7
Price: US $6.60/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg -1000kg
Release date: 2020-01-02

1204-75-7, 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACIDRelated Search:

TIMTEC-BB SBB003659

3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID

3-hydroxyquinoxaline-2-carboxylic acid

3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 98%

3,4-Dihydro-3-oxoquinoxaline-2-carboxylic acid

3-Hydroxy-2-quinoxalinecarboxylic acid,98%

3-hydroxyquinoxaline-2-carboxylic acid(SALTDATA: FREE)

3-Hydroxy-2-quinoxalinecarboxylic acid, 98% 5GR

NSC 34263

1204-75-7

ARYL ACID

Building Blocks

Heterocyclic Building Blocks

Quinoxalines

Building Blocks

Heterocyclic Building Blocks

Quinoxalines