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293407

2-Quinoxalinecarboxylic acid

Name: 2-Quinoxalinecarboxylic acid
Brand: ALDRICH

97%

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About This Item

Empirical Formula (Hill Notation):

C₉H₆N₂O₂

CAS Number:

879-65-2

Molecular Weight:

174.16

NACRES:

NA.22

PubChem Substance ID:

24857655

UNSPSC Code:

12352100

MDL number:

MFCD00012334

Assay:

97%

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Properties

Quality Level

200

assay

97%

mp

208 °C (dec.) (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)c1cnc2ccccc2n1

InChI

1S/C9H6N2O2/c12-9(13)8-5-10-6-3-1-2-4-7(6)11-8/h1-5H,(H,12,13)

InChI key

UPUZGXILYFKSGE-UHFFFAOYSA-N

Description

General description

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

Application

2-Quinoxalinecarboxylic acid has been used in the preparation of:

N-(2-quinoxaloyl)-α-amino acids
bisquinoxaloyl (bisquinoxalinecarbonyl) derivatives

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Global Trade Item Number

SKU	GTIN
293407-500MG	04061826598900