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Rasagiline CAS 136236-51-6

rasagiline   CAS:136236-51-6

rasagiline mesylate cas 161735-79-1

 

Certificate of Analysis ( rasagiline mesylate)
Chemical name: (R)- N- 2- Propinyl- 1- indanamin .mesylate
Formula/structure : C12H13N.CH4O3S  molecular weight : 267.338  cas No: 161735-79-1
                        
Batch Number:     090905                         Analysis Date:     06th Sep., 2009
Batch Quantity:     8.1kgS                         Certificate Date:   06th Sep., 2009
Manufacture Date:  05th Sep., 2009          Expire Date:      04th  Sep., 2011
According to in-house

TEST ITEMS
SPECIFICATION
RESULTS
Appearance
white to off-White crystalline powder
White crystalline powder
Identification
Meet the Requirments IR spectrum
IR spectrum
Related substances
Single Impurity  0.5% Max
0.22%
Total Impurity   1.0%  Max
0.58%
Loss on Drying
0.5%  Max
0.15%
Melting point
152-157 degree
155 degree
Specific rotation
18-+22 degree
+20.60 degree
Residue on ignition
0.10% Max
0.02%
Heavy Metals
20PPM Max
8ppm
Residual Solvents
5ppm   Max
1.8ppm
Solubility
Rule of ES,freely soluble in water,methanol and ethanol sparingly soluble in isopropanol
Conforms/ Rule of ES
Assay (anhydrous basis):
98% Min
98.78%

Conclusion:   Conforms with EP5 or Enterprise’s Standard.Shelf Life:    2 years when properly stored
Inspector:  Zhenggan                          Approved: Han Xiaofeng
                                                         2009-09-06   


 

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