Home Categories Analytical Chemistry 2-Methyl-4(5)-nitroimidazole
A5656712

2-Methyl-4(5)-nitroimidazole , >99.0% , 696-23-1

Synonym(s):
2-Methyl-4(5)-nitroimidazole;2-METHYL-5-NITROIMIDAZOLE;Metronidazole Impurity A

CAS NO.:696-23-1

Empirical Formula: C4H5N3O2

Molecular Weight: 127.1

MDL number: MFCD00005191

EINECS: 211-790-3

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Update time: 2022-07-08

PRODUCT Properties

Melting point: 251-255 °C(lit.)
Boiling point: 235.85°C (rough estimate)
Density  1.4748 (rough estimate)
refractive index  1.5000 (estimate)
Flash point: 195℃
storage temp.  2-8°C
solubility  DMSO (Sparingly), Methanol (Sparingly)
pka 8.87±0.10(Predicted)
Water Solubility  3.01g/L(20 ºC)
BRN  4032
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 696-23-1(CAS DataBase Reference)
EPA Substance Registry System 1H-Imidazole, 2-methyl-4-nitro- (696-23-1)

Description and Uses

2-Methyl-4(5)-nitroimidazole was used to study the mechanism of both the alkaline and acidic hydrolysis of tinidazole.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Hazard Codes  Xn
Risk Statements  68-40-22
Safety Statements  36/37
WGK Germany  3
RTECS  NI7550000
TSCA  Yes
HS Code  2933290000

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