Category
Diphenoxylate
CAS Number
Diphenoxylate STD - 915-30-0 ; IMP-A- 28782-42-5
Alternate CAS Number
Diphenoxylate STD - 3810-80-8 (HCL)
Molecular Formula
Diphenoxylate STD : C30H32N2O2 ; IMP-A- C28H28N2O2
Molecular Weight
Diphenoxylate STD : 452.6 g/mol ; IMP-A- 424.5 g/mol
Synonym

Diphenoxylate - ethyl 1-(3-cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4-carboxylate;

Diphenoxylate EP Impurity A- 1-(3-cyano-3,3-diphenylpropyl)-4-phenylpiperidine-4- carboxylic acid

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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.

Diphenoxylate CRS (System Suitability – Narcotic) is used as a reference standard to verify system performance and suitability parameters in chromatographic analysis. It ensures accurate identification, resolution, and reliability of analytical methods for narcotic-containing formulations.