Duloxetine HCl

Detailed introduction to Duloxetine HCL (CAS:136434-34-9):
Items
Specification Results

Description:
White or almost white crystalline powder

Loss on drying: Less than0.5%, 0.18%

Assay: 98.0% - 102.0%; 99.6%

pH: 3.5 - 4.5; 4.1

Heavy metals: Less than 10ppm; Less than 10ppm

Specific rotation: [a]25D=+118.0~+124.0

(C=1.00,CH3OH)
[a]25D=+119.3

(C=1.00,CH3OH)

Residual solvents: Less than 0.20%, 0.08%

Isomer: Less than0.5%, 0.31%

Residual solvents: Toluene less than90ppm

Isopropyl less than 5000ppm Complies

Conclusion: The product tested complies with the Specification

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