Sildenafil citrate_171599-83-0_CoA_MedChemExpress

Product Name:Formula:

C28H38N6O11S MolWeight:

666.70CAS No.:

171599-83-0Cat. No.:

HY-15025A Batch No:

10183Test Date:

Retest Date:11/21/201311/20/2015

Sildenafil citrate

Certificate of Analysis

Items

Specifications Results Appearance White to off-white

Conforms Purity by LCMS NLT 98.0%

99.55%

Conclusion The product tested complies with the specifications.Caution: Not fully tested. For research purposes only

Medchemexpress LLC

https://www.360docs.net/doc/e4807943.html,

Storage condition: Store in a tightly closed container, in a cool and dry place.

Conforms Identification

The retention time of the major peak in the chromatogram of

sample corresponds to that in the chromatogram of standard

preparation

Conforms Mass spectrum of sample corresponds to that of standard

preparation Conforms

1H NMR spectrum of sample corresponds to that of standard preparation

18 W i l k i n s o n W a y , P r i n c e t o n , N J 08540,U S A

E m a i l : i n f o @m e d c h e m e x p r e s s .c o m W e b : w w w .m e d c h e m e x p r e s s .c o m