Product

2-Quinoxalinecarboxylic acid

CAS No.：879-65-2

Other grades of this product :

2-Quinoxalinecarboxylic acid Basic information

Product Name:	2-Quinoxalinecarboxylic acid
Synonyms:	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
CAS:	879-65-2
MF:	C9H6N2O2
MW:	174.16
EINECS:
Product Categories:	Carboxylic Acids;Quinolines, Isoquinolines & Quinoxalines;Heterocycles series;Building Blocks;Heterocyclic Building Blocks;Quinoxalines;Acids and Derivatives;Heterocycles;Carboxylic Acids;Quinolines, Isoquinolines & Quinoxalines;API
Mol File:	879-65-2.mol

2-Quinoxalinecarboxylic acid Chemical Properties

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
CAS DataBase Reference	879-65-2(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39-36
WGK Germany	3
HazardClass	IRRITANT
HS Code	29339900

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

2-Quinoxalinecarboxylic acid Usage And Synthesis

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-->Hydrochloric acid-->o-Phenylenediamine-->SODIUM DIHYDROXYTARTRATE

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