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658499

Sigma-Aldrich

2-Amino-4-(4-nitrophenyl)thiazole

96%

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About This Item

Empirical Formula (Hill Notation):
C9H7N3O2S
CAS Number:
2104-09-8
Molecular Weight:
221.24
MDL number:
MFCD00170222
UNSPSC Code:
12352100
PubChem Substance ID:
24884358
NACRES:
NA.22

Quality Level

100

assay

96%

form

solid

mp

283-287 °C

SMILES string

Nc1nc(cs1)-c2ccc(cc2)[N+]([O-])=O

InChI

1S/C9H7N3O2S/c10-9-11-8(5-15-9)6-1-3-7(4-2-6)12(13)14/h1-5H,(H2,10,11)

InChI key

RIKJWJIWXCUKQV-UHFFFAOYSA-N

Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificates of Analysis (COA)

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M B Mattammal et al.
Biomedical mass spectrometry, 9(9), 376-380 (1982-09-01)
Electron impact fragmentation of 2-methyl-4-(4-nitrophenyl)-thiazole and 2-amino-4-(4-nitrophenyl)-thiazoles were studied. Prominent fragment ions result from: (1) elimination of an NO2 radical and of a neutral NO molecule; (2) 1,2 cleavage of the thiazole ring in both compounds to give a phenoxythiirene

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