Keywords

• cis-Tadalafil
• (6R,12aS)-
• Tadalafil IMpurity: IMpurity H

Quick Details

• ProName: cis-Tadalafil
• CasNo: 171596-27-3
• Molecular Formula: C22H19N3O4
• Appearance: White to off-white solid
• Application: mainly used for the study of standard ...
• DeliveryTime: prompt delivery
• PackAge: foil bags,screw bottles
• Port: shenzhen/hongkong
• ProductionCapacity: 5000 Metric Ton/Year
• Purity: 99%
• Storage: Refrigerator,-20 °C
• Transportation: EMS,TNT,FedEx,DHL,UPS;
• LimitNum: 25 Milligram
• Moisture Content: 0.1%
• Impurity: 0.1%

Superiority

We supply over 20000 types of spot impurity reference materials, with sufficient supply and same day delivery to meet customers' urgent needs for replenishment at any time. The company has its own research and development center and laboratory, and the team members have over ten years of experience in developing drug impurity reference standards. Our website www.molcoo.com covers over 98% of cutting-edge generic drug projects, with complete structural formulas that greatly save customers time in impurity structure analysis and inference. All products undergo strict quality control testing and provide relevant information such as COA, H-NMR, C-NMR, MS/GC-MS, HPLC/GC purity, QNMR quantification, TGA thermogravimetric analysis, IR infrared, UV ultraviolet, two-dimensional (COSY, NOESY, HMBC, HMQC), etc. These structural confirmation spectra ensure quality and reliability. Our products have a wide range of categories, fast delivery time, good quality, and low prices, which can quickly solve various customer needs such as replenishment and consistency evaluation.

Details

Quick details of Tadalafil EP impurity A
Product name: cis-Tadalafil
Alias: cis-Tadalafil;6R,12S-Tadalafil;(6R,12aS)-;TadalafilIMpurity:IMpurityH;TadalafilEPIMpurityA(cis-tadalafil);Pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione,6-(1,3-benzodioxol-5-yl)-2,3,Chemicalbook6,7,12,12a-hexahydro-2-Methyl-,(6R,12aS)-;(6R,12aS)-6-(1,3-benzodioxol-5-yl)-2-Methyl-2,3,6,7,12,12a-hexahydropyrazino[1′,2′:1,6]pyrido[3,4-b]indole-1,4-dione;TadanafilEPorUSPimpurityA;
CAS.No:  171596-27-3
Appearance: White to off-white solid
Molecular formula:  C22H19N3O4
Molecular weight:   389.4
melting point:   285-287 °C
boiling point:   679.1±55.0 °C
density:  1.51±0.1 g/cm3
storage condition:  Refrigerator,-20 °C
solubility:  Soluble in chloroform (slightly), DMSO (slightly), methanol (slightly)
Acidity coefficient (pKa):  16.68±0.40
payment methods:,T/T
shipping methods: EMS,TNT,FedEx,DHL,UPS;

what is Tadalafil EP Impurity A?
Tadalafil EP Impurity A is a compound used in drug research, mainly for the study of standard reference materials. Impurity reference materials are very important in the drug development process because they can help scientists evaluate the purity and quality of drugs and ensure the safety and efficacy of drugs.

usages of Tadalafil EP Impurity A
Tadalafil EP Impurity A can be used as a reference standard to detect and identify impurities in tadalafil drugs, thereby ensuring the quality and safety of drugs.