5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro -7H-pyrazolo[4,3-d]pyrimidin-7-one
Min.Order / FOB Price:Get Latest Price
| 10 Milligram |
FOB Price: USD 10.0000 |
- Min.Order :10 Milligram
- Purity: 95%+
- Payment Terms : T/T,Other
Keywords
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-3-propyl-1,6-dihydro -7H-pyrazolo[4,3-d]pyrimidin-7-one 3-(6,7-Dihydro-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-ethoxybenzenesulfonyl Chloride Des-4-Methylpiperazine DesMethylsildenafil Chloride
Quick Details
- Appearance:white or almost white crystalline powder
- Application:Pharmaceutical research
- PackAge:food packages,foil bags
- ProductionCapacity:500|Gram|Year
- Storage:cool and dry
- Transportation:DHL,FedEx,UPS,EMS,TNT;
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:
Sildenafil Impurity Reference Standards
Sildenafil impurity reference standards are crucial tools for drug quality control and impurity analysis. These reference standards cover a variety of sildenafil-related impurities, such as sildenafil aldehyde impurity, sildenafil amide impurity, and sildenafil chloro impurity. They are characterized by high purity, stability, and sensitivity, meeting various needs in drug research and production.
By using sildenafil impurity reference standards, researchers can accurately identify and quantify the impurity content in drugs, thereby ensuring drug quality and safety. Furthermore, these reference standards can be used to optimize drug production processes, improve drug purity and stability, and reduce production costs.
Our sildenafil impurity reference standards undergo rigorous quality control to ensure compliance with international pharmacopoeias and relevant regulations. We offer a range of specifications and packaging options to meet the needs of different customers.
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