Pioglitazone HCL

Chemicals & Intermediates:Pioglitazone HCL
Fomula:

Molecular Formula:C19H20N2O3S HCL
Molecular Weight:392.53
Specifications
Description:white or almost white crystalline powder
Related substances:≤0.5%
Loss of drying:≤0.5%
Residue on ignition:≤0.2%
Heavy metals:≤20ppm
Assay:≥99.0%
Melting point:194-196°C

Naftopidil

Chemicals & Intermediates:Naftopidil
Formula:

Molecular Formula:C24H28N2O3
Specifications:
Description:white or almost white crystalline powder
Related substances:≤1.0%
Loss of drying:≤0.3%
Residue on ignition:≤0.1%
Heavy metals:≤10ppm
Assay:≥99.0%
Melting point:127-128°C

Zolmitriptan

Chemicals & Intermediates:Zolmitriptan
CAS:139264-17-8
Formula:

Molecular Formula:C16H21N3O2
Molecular Weight:287.36
Specifications
Description:almost white crystalline powder
Related substances:≤0.5%
Melting point:136-141°C
Loss of drying:≤0.2%
Chloride:≤0.5%
Assay:≥99.0%
Heavy metals:≤20ppm

Zaleplon

Chemicals & Intermediates:Zaleplon
CAS:151319-34-5
Formula:

Molecular Formula:C17H15N5O
Molecular Weight:305.3
Melting point:186-187°C
Specifications
Description:white or almost white crystalline powder
Related substances:≤1.0%
Dichoromethane:≤0.01%
Ethanol:≤0.5%
Loss of drying:≤0.3%
Chloride:≤0.04%
Assay:≥99.0%
Residue on ignition:≤0.1%
Heavy metals:≤10ppm

Lafutidine

Chemicals & Intermediates:Lafutidine
CAS:118288-08-7
Formula:

Molecular Formula:C22H29N3O4S
Molecular Weight:431.60
Specifications
Desription:white to slight yellow crystalline powder
Related substances:≤0.4%
Loss of drying:≤0.3%
Chloride:≤0.5%
Heavy metals:≤20ppm
Assay:≥99.0%
Melting point:96-99°C

2,6-Difluorobenzamide

Chemicals & Intermediates:2,6-Difluorobenzamide
Formula:

Molecular Formula:C7H5ONF2
Molecular Weight:157.12
Specifications
Description:white crystalline
Assay:>99.5%
Melting point:145-147.5°C
Water:<0.2%
Residue:<0.3%