Welcome to PI & PI BOITECH INC

English
Chinese
86-20-81716320
Sales@pipitech.com

Product Search

Product
Current Position： > Product > Drug Impurities > Sildenafil
Sildenafil Carboxylic Acid Derivative
Catalog No: PI20001010     Product Name: Sildenafil Carboxylic Acid Derivative

CAS No:147676-78-6||Chemical Formula:C18H20N4O4||Molecular Weight:356.382||Exact Mass:356.14846||4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzoic acid

Related Products
Sildenafil
Catalog No: PI20001001
Product Name: Sildenafil
CAS No:139755-83-2||Chemical Formula: C22H30N6O4S||Molecular Weight: 474.58000||…
Sildenafil-1#
Catalog No: PI20001002
Product Name: Sildenafil-1#
CAS No:N/A||Chemical Formula:C24H32N6O6S||Molecular Weight:532.616||Exact Mass:5…
Sildenafil Impurity 11
Catalog No: PI20001003
Product Name: Sildenafil Impurity 11
CAS No:N/A||Chemical Formula:C19H24N4O5S||Molecular Weight:420.48400||Exact Mass…
Sildenafil Impurity 16
Catalog No: PI20001005
Product Name: Sildenafil Impurity 16
CAS No:N/A||Chemical Formula:C9H10O5S ||Molecular Weight:230.23400||Exact Mass:2…
Sildenafil Impurity B（Sildenafil N-Oxide)
Catalog No: PI20001004
Product Name: Sildenafil Impurity B（Sildenafil N-Oxide)
CAS No:1094598-75-0|Chemical Formula:C22H30N6O5S||Molecular Weight:490.57900 ||E…
Sildenafil Impurity 3
Catalog No: PI20001006
Product Name: Sildenafil Impurity 3
CAS No:N/A||Chemical Formula:C22H28N6OS2||Molecular Weight:456.62700||Exact Mass…
Sildenafil Impurity 4
Catalog No: PI20001007
Product Name: Sildenafil Impurity 4
CAS No:N/A||Chemical Formula:C18H20N4O3S||Molecular Weight:372.44300||Exact Mass…
Sildenafil Impurity 1
Catalog No: PI20001008
Product Name: Sildenafil Impurity 1
CAS No:N/A||Chemical Formula:C23H30N6O2S||Molecular Weight:454.59300||Exact Mass…
Sildenafil Impurity 2
Catalog No: PI20001009
Product Name: Sildenafil Impurity 2
CAS No:N/A||Chemical Formula:C23H30N6O2S||Molecular Weight:454.59300||Exact Mass…
                                                        Copyright ©2009-2024 Guangzhou PI PI Biotech Inc.All rights reserved.
All products are intended for scientific research only and shall not be used in human or animal experiments.
Phone: 86-20-81716320，  Fax: 020-81716319   E-mail: Sales@pipitech.com 
Address： Suite 501 ,198 Kaiyuan Ave.，Science City, Guangzhou ，China
粤ICP备18043753号

No. 44011602000398, Guangdong public network Anne