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Intermediates

2[4-(3-methoxy propoxy)-3-methyl pyridine-2yl) methyl thio]-1H Benzimidazole

 

 
Synonyms 2[4-(3-methoxy propoxy)-3-methyl pyridine-2yl) methyl thio]-1H Benzimidazole
Molecular Formula

C18H21N3 02 S

Molecular Weight 343.2
CAS Number 117977 - 21- 6

 
S. No. Test Specification
1 Charactersitics A white to off-white crystalline powder. Soluble in Methanol, Methylene di chloride, Insoluble in water.
2 Identification The infrared absorption spectrum of a potassium bromide dispersion of it exhibits maxima at the same wavelengths as that of a similar preparation of working standard
3 Melting range in degree centrigrade 114 - 118
4 Loss on drying Not more than 1.0%
5 Sulphated ash Not more than 0.2%
6 Chromatographic purity by HPLC

Not less than 99.0%

7 Assay by chemical
Not less than 98.0%
8 End use Intermediate for Rabeprazole

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