Category
Modafinil
CAS Number
Modafinil STD - 68693-11-8 : IMP - A - 63547-24-0 : IMP - B - 118779-53-6 : IMP - C - 63547-25-1
Molecular Formula
Modafinil STD - C15H15NO2S : IMP - A - C15H14O3S : IMP - B - C15H15NO3S : IMP - C - C16H16O3S
Molecular Weight
Modafinil STD - 273.35 g/mol :IMP - A - 274.33 g/mol : IMP - B - 289.35 g/mol : IMP - C - 288.36 g/mol
Synonym

Modafinil STD - 2-[(Diphenylmethyl)sulfinyl]acetamide ; 2-[(RS)-(Diphenylmethyl)sulfinyl]acetamide ; 2-(Benzhydrylsulfinyl)acetamide;Modaphonil; Modiodal;

Modafinil EP Impurity - A - [(RS)-(diphenylmethyl)sulfinyl]acetic acid ; 2-[(Diphenylmethyl)sulfinyl]acetic Acid ; Modafinil Acid; Modafinic Acid; Modafinil Carboxylic Acid; Modafinil Related Compound A; Modafinil Carboxylate ;

Modafinil EP Impurity - B - 2-[(diphenylmethyl)sulfonyl]acetamide; 2-[(Diphenylmethyl)sulfonyl]acetamide;Modafinil Sulfone ;

Modafinil EP Impurity - C - methyl [(RS)-(diphenylmethyl)sulfinyl]acetate ;  Methyl 2-(benzhydrylsulfinyl)acetate; Methyl (benzhydrylsulfinyl)acetate; Methyl (benzhydrylsulfinyl)acetate; Modafinil Methyl Ester; Modafinil ester; 2-[(Diphenylmethyl)sulfinyl]acetic Acid Methyl Ester (USP); Modafinil Carboxylate Methyl Ester ;

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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.

Modafinil CRS is used in system suitability testing to verify chromatographic performance such as resolution, retention time, and peak symmetry. It ensures the analytical system is suitable for accurate identification and quantification of modafinil.