Medical grade Febuxostat Intermediate Cas 161798-01-2 ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate

CAS NO	161798-01-2
Product Name	ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate

Molecular formula	C14H13NO4S
Molecular Weight	291.321

Category pharmaceutical intermediates

ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methyl thiazole-5-carboxylate

Purity Assay by HPLC : ≥98%

Density:	1.335
Melting point:	113.0 to 117.0 deg C
Boiling point:	446.7 ° C at 760 mmHg
The refractive index:	1.625
Sparkle:	223.9 ° c.
Vapor pressure:	0.0 + / – 1.1 mmHg at 25 ° C
PSA:	104.73
LogP:	2.8133
Appearance:	Light orange to Yellow to Green powder to crystal
Chemical properties:	Yellow or Yellow powder baton rouge 2 – (3 – formyl – 4 – hydroxyphenyl) – 4 – methyl thiazole – 5 – carboxylateSupplier
Color:	Powder
Acidity coefficient (pka) :	6.81 + / – 0.20 (Predicted)
Storage temperature:	Inert atmosphere, 2-8 ° C

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