Cas No:27329-70-0

Uses:Used in Synthesis of Lapanitinib API

Product Specifications

Appearance:-  White to Grey Powder

Identification: IR, HPLC, NMR

Solubility:- Slightly Soluble in methanol and dimethyl sulfoxide

Moisture:- NMT 0.5%

Loss On Drying:- NMT 1.0%

Heavy Metals: NMT 20 ppm

Melting Point:- 148 to 150 C

Related Substance:-

•   Single Impurity:- NMT 0.5%
•   Total Impurity:- NMT 3.0%

Residual Solvent

• n-Hexane: NMT 290 ppm
• Methanol: NMT 3000 ppm
• Acetone: NMT 5000 ppm
• Ethyl Acetate: NMT 5000 ppm
• Ethanol: NMT 5000 ppm

Assay:- NLT 98.0% 

Cas No: 231278-20-9

Uses: Used in Synthesis of Lapanitinib API 

Product Specifications

Appearance:-  White to Grey Powder

Identification: IR, HPLC, NMR

Moisture:- NMT 0.5%

Loss On Drying:- NMT 1.0%

Heavy Metals: NMT 20 ppm

Related Substance:-

•   Single Impurity:- NMT 0.5%
•   Total Impurity:- NMT 3.0%

Residual Solvent

• n-Hexane: NMT 290 ppm
• Methanol: NMT 3000 ppm
• Acetone: NMT 5000 ppm
• Ethyl Acetate: NMT 5000 ppm
• Ethanol: NMT 5000 ppm

Assay:- NLT 98.0% 

Cas No: 27329-70-0

Molecular Wt: 139.90

Product Specifications

Appearance: White To Gray Powder

Solubility: Slightly Soluble In Methanol And

Dimethyl Sulfoxide

Identification: Ir,Hplc

Loss On Drying: 0.50%

Related Substance

·        Total Impurities: 2.0%

Residual Solvent

·        Methanol: 3000ppm

·        Acetonitrile: 410ppm

·        Diethylene Oxide: 720ppm

·        Ethyl Benzene: 369ppm

·        N-Heptane: 5000ppm

Assay: 98.0% ~102.0%