2-Quinoxalinecarboxylic acid

Product Name: 2-Quinoxalinecarboxylic acid
CAS No.: 879-65-2
Chemical Name: 2-Quinoxalinecarboxylic acid
Synonyms: QCA;2-Quinoxaline;2-Quinoxalinecar;AKOS BBS-00005348;RARECHEM AM LA 0025;2-Carboxyquinoxaline;Rimantadine Impurity 1;2-QUINOXALINE CAROXYLIC ACID;2-QUINOXALINECARBOXYLIC ACID;QUINOXALINE-2-CARBOXYLIC ACID
CBNumber: CB2419824
Molecular Formula: C9H6N2O2
Formula Weight: 174.16
MOL File: 879-65-2.mol

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2-Quinoxalinecarboxylic acid Property

Melting point:: 208 °C (dec.) (lit.)
Boiling point:: 355.1±27.0 °C(Predicted)
Density: 1.421±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: DMSO (Slightly, Sonicated), Methanol (Slightly, Sonicated)
pka: 2.91±0.30(Predicted)
form: Powder, Crystals and/or Chunks
color: Beige to yellow-green
InChI: 1S/C9H6N2O2/c12-9(13)8-5-10-6-3-1-2-4-7(6)11-8/h1-5H,(H,12,13)
InChIKey: UPUZGXILYFKSGE-UHFFFAOYSA-N
SMILES: OC(=O)c1cnc2ccccc2n1
CAS DataBase Reference: 879-65-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39-36
WGK Germany: 3
HazardClass: IRRITANT
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: 293407
Product name: 2-Quinoxalinecarboxylic acid
Purity: 97%
Packaging: 500mg
Price: $118
Updated: 2025/07/31

TCI Chemical

Product number: Q0081
Product name: 2-Quinoxalinecarboxylic Acid
Purity: >96.0%(GC)(T)
Packaging: 1g
Price: $88
Updated: 2025/07/31

TCI Chemical

Product number: Q0081
Product name: 2-Quinoxalinecarboxylic Acid
Purity: >96.0%(GC)(T)
Packaging: 5g
Price: $259
Updated: 2025/07/31

TRC

Product number: Q765265
Product name: 2-Quinoxalinecarboxylic acid
Packaging: 50g
Price: $1210
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0021924
Product name: 2-QUINOXALINECARBOXYLIC ACID
Purity: 95.00%
Packaging: 10G
Price: $1388.77
Updated: 2021/12/16

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2-Quinoxalinecarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

Yellowish-green crystalline powder

Uses

2-Quinoxalinecarboxylic Acid is a residue of Carbadox (C175825) which is an antimicrobial drug.

General Description

Linear and Freundlich adsorption isotherm coefficient of 2-quinoxalinecarboxylic acid has been evaluated.

2-Quinoxalinecarboxylic acid Preparation Products And Raw materials

Raw materials

Ethanol SODIUM DIHYDROXYTARTRATE Hydrochloric acid o-Phenylenediamine

Preparation Products

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2-Quinoxalinecarboxylic acid Suppliers

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View Lastest Price from 2-Quinoxalinecarboxylic acid manufacturers

Career Henan Chemical Co

Product: 2-Quinoxalinecarboxylic acid 879-65-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-24

879-65-2, 2-Quinoxalinecarboxylic acidRelated Search:

Quinoxaline Calconcarboxylic acid Folic acid Ethyl 2-(Chlorosulfonyl)acetate 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid 6-QUINOXALINECARBONITRILE 2-QUINOXALINYLMETHYLAMINE,97% Quinoxalin-6-yl-MethylaMine hydrochloride 2-QUINOXALINETHIOL Methyl quinoxaline-5-carboxylate (5-METHOXY-2-OXO-2,3-DIHYDRO-1H-INDOL-3-YL)-ACETIC ACID QUINOXALINE-5-CARBOXYLIC ACID Quinoxaline-5-sulfonylchloride QUINOXALINE-6-CARBALDEHYDE Benzoyleneurea Glycine Temodox 3-Quinolinecarboxylic acid

2-QUINOXALINECARBOXYLIC ACID (KG LEVEL)

2-QUINOXALINE CAROXYLIC ACID

2-Quinoxalinecarboxylic acid,97%

2-Quinoxalinecar

2-Quinoxalinecarboxylic acid ,98%

2-Quinoxalinecarboxylic Acid(QCA)

2-Carboxyquinoxaline

2-Quinoxaline

QCA

2-Carboxyquinoxaline, 2-Carboxy-1,4-benzodiazine

Quinoxaline-2-carboxylicacid,97%

2-Quinoxalinecarboxylic acid 97%

2-QUINOXALINECARBOXYLIC ACID

RARECHEM AM LA 0025

QUINOXALINE-2-CARBOXYLIC ACID

AKOS BBS-00005348

2-Quinoxalinecarboxylic Acid Standard

2-Quinoxalinecarboxylic Acid &gt

Quinoxaline-2-carboxylic acid Solution in Methanol,1000μg/mL

Rimantadine Impurity 1

2-Quinoxalinecarboxylic acid in Acetonitrile

879-65-2

879-52-2

C9H6N2O2

Building Blocks

Quinoxalines

Heterocyclic Building Blocks

Carboxylic Acids

Quinolines, Isoquinolines & Quinoxalines

Building Blocks

Heterocyclic Building Blocks

Quinoxalines

Heterocycles series

Carboxylic Acids

Quinolines, Isoquinolines & Quinoxalines

API

Acids and Derivatives

Heterocycles