Tadalafil

Tadalafil

Products
Tadalafil
Tadalafil
Tadalafil

Information

Product Name: Tadanafil English Synonyms: TADALAFIL; CIALIS; IC 351; (6R,12AR)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,12,12a-tetrahydropyrazino[1',2':1,6]pyrido; GF 196960;ICOS 351;Tildenafil;UK 336017 CAS No.: 171596-29-5 Molecular Formula: C22H19N3O4 Molecular weight: 389.4 EINECS No.: 687-782-2 Properties: white to beige powder Usage: Used as pharmaceutical intermediate of anti-ED drugs. Melting point: 298-300°C Specific optical rotation: D20+71.0°. Boiling point: 679.1±55.0°C(Predicted) Density: 1.51±0.1g/cm3(Predicted) Flash Point: 2°C Storage condition: Sealedindry,2-8°C Solubility: Solubility in DMSO is 20mg/mL, clarified Acidity coefficient:(pKa)16.68±0.40(Predicted) Form: Powder Color: white to beige Spin: (opticalactivity)[α]/D+68to+78°,c=1inchloroform-dBCSClass4 Stability: unstable in methanol
Product Category
Active Pharmaceutical Ingredients
SHANDONG CHENGHUISHUANGDA PHARMCEUTICAL CO.，LTDH3.D26Shandong Chenghui Shuangda Pharmaceutical Co., Ltd. specializes in R&D and production of APIs and advanced intermediates , CDMO/CRO/OEM, and Technology Transfer of Finished Formulations. With 23 years of production experience, the company operates 6 GMP-compliant workshops, achieving a monthly capacity of 100 tons to meet cGMP requirements. Currently, the factory has registered 21 APIs in NMPA, filed 4 US-DMFs, and applied for 9 CEPs, while successfully passing audits by MFDS, US FDA, and global customers.