2-Oxo Tadalafil
Availability: In-Stock
Dispatch by : 16-Nov-2019 5:00 PM
CAT No. CS-O-05922
Category Impurities
Parent API Tadalafil
CAS 1346602-17-2
Mol. Weight 403.39 mol/g
Mol. Formula C22H17N3O5
Product Description
Stock Status In-Stock
Dispatch by : 16-Nov-2019 5:00 PM
Synonyms (6R,12aR)-6-(2-Oxo-1,3-benzodioxol-5-yl)-2,3,6,7,12,12a-hexahydro-2-methylpyrazino ,pyrido[3,4-b]indole-1,4-dione; 2-Keto Tadalafil;
Storage Conditions
Purity (%) >98%
Melting Point (℃)247-251 
Solubility Acetone, DMSO
Appearance Off-White Solid
Application Notes An impurity of Tadalafil . Impurity in commercial preparations of Tadalafil
References Sriram D. Medicinal Chemistry. Pearson Education India, 2010; Ervin, Keith (June 21, 1998).
Smileys O=C(CN1C)N2[C@H](C3=CC=C(O4)C(OC4=O)=C3)C(NC5=CC=CC=C65)=C6C[C@]2([H])C1=O
View COA View MSDS
The balance used are calibrated with weights Traceable to National Standards NIST for accuracy

Quality Assurance

ISO 9001:2005
OHSAS 18001:2007
ISO 14001:2005
NIST Calibrated
Related Results

- API Standards of Tadalafil
- Stable Isotopes of Tadalafil
- Metabolites of Tadalafil
- Impurities of Tadalafil
- Glucuronides of Tadalafil
- Intermediates of Tadalafil

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