Product

2,3,5-Trimethylpyridine-1-Oxide

CAS No.：74409-42-0

Other grades of this product :

2,3,5-Trimethylpyridine-1-Oxide Basic information

Product Name:	2,3,5-Trimethylpyridine-1-Oxide
Synonyms:	2,3,5-Trimethylpyridine-1-Oxide;Omeprazole Related Compound 4;2,3,5-Collidine N-Oxide;2,3,5 -TRIMETHYLPYRIDINE N-OXIDE;Pyridine,2,3,5-triMethyl-, 1-oxide;2,3,5-trimethyl-1-oxidopyridin-1-ium;Esomeprazole Sodium Impurity 35
CAS:	74409-42-0
MF:	C8H11NO
MW:	137.18
EINECS:
Product Categories:	Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	74409-42-0.mol

2,3,5-Trimethylpyridine-1-Oxide Chemical Properties

Melting point	40-41 °C
Boiling point	95-98 °C(Press: 0.00998 Torr)
density	0.99±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	1.62±0.10(Predicted)
color	Off-White to Light Brown
Stability:	Hygroscopic

Safety Information

MSDS Information

2,3,5-Trimethylpyridine-1-Oxide Usage And Synthesis

Chemical Properties	Light Brown Solid
Uses	Intermediate in the preparation of Omeprazole metabolites

2,3,5-Trimethylpyridine-1-Oxide Preparation Products And Raw materials

Raw materials	Dichloromethane-->2,3,5-Collidine-->Hydrogen peroxide
Preparation Products	2-Chloromethyl-4-methoxy-3,5-dimethylpyridine hydrochloride-->3,5-Dimethyl-4-methoxy-2-pyridinemethanol

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