Category
Diazepam
CAS Number
Diazepam STD-439-14-5: IMP-A-1088-11-5: IMP-B-6021-21-2: IMP-E-20927-53-1
Molecular Formula
Diazepam STD-C16H13ClN2O: IMP-A-C15H11ClN2O: IMP-B-C16H13Cl2NO2: IMP-E-C15H11ClN2O
Molecular Weight
Diazepam STD-284.74: IMP-A-270.72: IMP-B-322.19: IMP-E-270.71
Synonym

Diazepam STD-7-chloro-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one; 2H-1,4-Benzodiazepin-2-one, 7-chloro-1,3-dihydro-1-methyl-5-phenyl; 7-chloro-1-methyl-5-phenyl-1,3-dihydro-2H-benzo[e][1,4]diazepin-2-one; 7-Chloro-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one

Diazepam EP-Impurity-A-7-chloro-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one; 7-Chloro-5-phenyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one

Diazepam EP-Impurity-B-N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide; N-(2-Benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide

Diazepam EP-Impurity-E-6-chloro-1-methyl-4-phenylquinazolin-2-one; 6-Chloro-1-methyl-4-phenylquinazolin-2(1H)-one

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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.

Diazepam for system suitability CRS (Chemical Reference Substance) is a certified reference material used in pharmaceutical analysis to verify that analytical systems, such as HPLC, are performing correctly. It helps ensure the accuracy, precision, and reliability of test results by confirming parameters like resolution, retention time, and system consistency during quality control and compliance with pharmacopeial requirements.