Category
Phenoxymethylpenicillin
CAS Number
20880-67-5
Alternate CAS Number
75319-62-9(K Salt);1643662-86-5(NA Salt)
Molecular Formula
C16H18N2O6S
Molecular Weight
366.39
Synonym

(2S,5R,6R)-6-[[2-(4-hydroxyphenoxy)acetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[[2-(4-hydroxyphenoxy)acetyl]amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid; (2S,5R,6R)-6-(2-(4-Hydroxyphenoxy)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid; 4-Hydroxyphenoxymethylpenicillin

Keywords
Pharmaceutical Standards
Fine Chemicals
Intermediates
Heterocycles
Chiral standards
Intermediates
Slide 1.GIF
Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Phenoxymethylpenicillin Impurity-D is a certified reference standard used in the quality control and impurity profiling of Phenoxymethylpenicillin. It supports analytical method validation, stability studies, and regulatory compliance in pharmaceutical development.