Product

6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid

CAS No.：189005-44-5

Other grades of this product :

6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid Basic information

Product Name:	6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid
Synonyms:	6-METHYL-2-(4-METHYLPHENYL)IMIDAZO[1,2-A]-PYRIDINE-3-ACETIC ACID;6-methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid;(6-METHYL-2-P-TOLYL-IMIDAZO[1,2-A]PYRIDIN-3-YL)-ACETIC ACID;zolpidic acid/6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]-pyridine-3-acetic acid;6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]-;6-methyl-2-(4-methylphenyl)imidazo[1,2-a]-pyridine-3-acetic acid (Zolpidic acid);6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-aceticacid(ForZolpidem);2-(4-Methylphenyl)-6-methylimidazole[1,2-a]-pyridine-3-acetic Acid
CAS:	189005-44-5
MF:	C17H16N2O2
MW:	280.32
EINECS:	606-162-4
Product Categories:	Heterocycles;Intermediates & Fine Chemicals;Heterocyclic Compounds;Pharmaceuticals
Mol File:	189005-44-5.mol

6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid Chemical Properties

Melting point	243-245°C
density	1.22±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Store in freezer, under -20°C
pka	2.87±0.10(Predicted)
CAS DataBase Reference	189005-44-5(CAS DataBase Reference)

Safety Information

HS Code

2933399990

MSDS Information

6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid Usage And Synthesis

Chemical Properties	Off-White to Pale Beige Solid
Uses	An intermediate in the synthesis of Zolpidem
Uses	An intermediate in the synthesis of Zolpidem.

6-Methyl-2-(4-methylphenyl)imidazol[1,2-a]-pyridine-3-acetic acid Preparation Products And Raw materials

Raw materials

(6-METHYL-2-P-TOLYL-IMIDAZO[1,2-A]PYRIDIN-3-YL)-ACETONITRILE-->3-BROMO-4-OXO-4-P-TOLYL-BUTYRIC ACID-->Ethyl 2-acetoxy-3-nitro-4-(p-tolyl)but-3-enoate-->(6-methyl-2-p-tolyl-2,3-dihydro-imidazo[1,2-a]pyridin-3-yl)-oxoacetic acid-->(6-METHYL-2-P-TOLYL-IMIDAZO[1,2-A]PYRIDIN-3-YL)-ACETIC ACID ETHYL ESTER-->TRANS-4-METHYL-BETA-NITROSTYRENE-->6-Methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine-->Zolpidem-->2-Amino-5-methylpyridine-->Oxalyl chloride

Preparation Products

Zolpidem

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