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1.2,3,4,5-Tetrahydro-5-methdyl-1H-pyrido[4,3-b]indol-1-one

Pharmaceutical intermediates - 2,3,4,5-Tetrahydro-5-methdyl-1H-pyrido[4,3-b]indol-1-one

CAS: 122852-75-9
2,3,4,5-Tetrahydro-5-methdyl-1H-pyrido[4,3-b]indol-1-one
MF:C12H13ON2
MW:201.25
Items Quality index Test method
Appearance offwhite solid powder eyeballing
Inspection the same with compared sample CP2005, Version 2, appendix VI C
Assay 98-101% HPLC
Single impurity <=0.5% HPLC
Total impurities <=1.5% HPLC
Heavy metals <=20ppm CP2005, Version 2, appendix VIII H
Residual Solvent ethanol <=500ppm CP2005, Version 2, appendix VIII P
1-methy1-2-pyrrolidone <=100ppm
Residue on ignition <=1% CP2005, Version 2, appendix VIII N

Package: Cardboard drum lined with two-layer plastic bag, net weight: 10kg or 25kg/drum.
Storage: Stored in dry place, sealed and keep away from light, the storage period: two years.

Keywords:2,3,4,5-Tetrahydro-5-methdyl-1H-pyrido[4,3-b]indol-1-one CAS NO.:122852-75-9 CAS 122852-75-9

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