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Pharmaceutical Impurity Reference Standards
Tadalafil Impuirty 20
Tadalafil Impuirty 20
Product Name
Tadalafil Impuirty 20
CAS
2924098-58-6
MF
C23H23N3O5
MW
421.45
EINECS
MOL File
2924098-58-6.mol
Chemical Properties
Boiling point
626.112±55.00 °C(Press: 760.00 Torr)(predicted)
Density
1.363±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka
16.333±0.60(predicted)
Tadalafil Impuirty 20 Supplier
Hubei Rhema Reference Materials Technology Co., Ltd.
Tel
15787879035 15787875101
Email
ydw9035@rmastandards.com
Hubei YoungXin Pharmaceutical Tech Co.,Ltd.
Tel
0714-3999001 19171453112
Email
2881391661@qq.com
Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel
010-010-52878169 15801002657
Email
sales@bjcomparison.com
Related Product Information
Tadalafil Impuirty 21
Tadalafil impurity
Tadalafil iMpurity D
Tadalafil Impurity 27
Tadalafil Impurity 19
Tadalafil iMpurity C
N-Butyl Nortadalafil
(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
N-DesMethyl ent-Tadalafil
Tadalafil iMpurity B
(1R,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
Tadalafil Impurity 25 (Mixture of Diastereomers)
(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester
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