ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Methylpyridine >4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE

4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE

4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE Structure
CAS No.
86604-79-7
Chemical Name:
4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE
Synonyms
Omeprazole Impurity K;Omeprazole Impurity 6;Omeprazole Related Compound 5;Esomeprazole Sodium Impurity 36;2,3,5-triMethyl-4-nitropyridine N-oxide;2,3,5-Trimethyl-4-Nitropyridine-1-Oxide;4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE;4-Nitro-2,3,5-TriMethylpyridine-1-Oxide;Pyridine, 2,3,5-triMethyl-4-nitro-, 1-oxide;2,3,5-triMethyl-4-nitro-1-oxidopyridin-1-iuM
CBNumber:
CB4222253
Molecular Formula:
C8H10N2O3
Molecular Weight:
182.18
MOL File:
86604-79-7.mol
Modify Date:
2024/5/18 8:51:57

4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE Properties

Melting point 73-74 °C
Boiling point 397.8±37.0 °C(Predicted)
Density 1.26±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
pka -0.89±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE Chemical Properties,Uses,Production

Uses

2,3,5-Trimethyl-4-nitro-1-oxidopyridin-1-ium is an impurity of Omeprazole(O635000) which is a covalently binds to proton pump. It inhibits gastric secretion. Used as an anttiulcerative.

4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE 2,3,5-Trimethyl-4-Nitropyridine-1-Oxide 2,3,5-triMethyl-4-nitropyridine N-oxide Pyridine, 2,3,5-triMethyl-4-nitro-, 1-oxide 4-Nitro-2,3,5-TriMethylpyridine-1-Oxide 2,3,5-triMethyl-4-nitro-1-oxidopyridin-1-iuM Omeprazole Impurity 6 Omeprazole Related Compound 5 4-Nitro-2,3,5-trimethylpyridine nitrogen oxides Omeprazole Impurity K Esomeprazole Sodium Impurity 36 4-NITRO-2,3,5-TRIMETHYLPYRIDINE-N-OXIDE ISO 9001:2015 REACH Pyridine, 2,3,5-trimethyl-4-nitro-, 1-oxide (9CI, ACI) 2,3,5-trimethyl-4-nitro-Pyridine 1-oxide (9CI ACI) 2,3,5-Trimethyl-4-nitropyridine nitrogen oxide 86604-79-7 C8H10N2O3