| Specifications︰ | Chemical name: 1-[(3,4-Diethoxyphenyl)methylene]-6,7-diethoxy 1,2,3,4-tetrahydroisoquinoline ?HCL
Specifications:
Apprearance: a yellowish crystalline powder
M.P.:208~212 cen.degrees
Identification: positive reaction
Ph:3.5~5.5
State of solution: clear
Related substances(HPLC)
Individual impurity:0.5%max
Total impurities:1.0%max
Organic Volatile Impurities: conform
Loss on drying:5.0%max
Residuals on ignition:0.1%
Heavy metals:20ppm
Assay(dry basis): 98.0~101.0% |
| Advantages︰ | Usage: Spasmolytic
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