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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Roflumilast, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Roflumilast impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Roflumilast-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Roflumilast Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Roflumilast Dimer-D8 Stable Isotopes CS-T-104055 1352122-37-2(unlablled) Enquire
Roflumilast N-Oxide-d4 Stable Isotopes CS-O-06938 1794760-31-8 In Stock
Roflumilast-d4 Stable Isotopes CS-O-02897 1398065-69-4 In Stock


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Roflumilast API Standards CS-O-11739 162401-32-3 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3,4-Bis(difluoromethoxy) Roflumilast Impurities CS-T-06883 162401-30-1 Enquire
3,4-Di(cyclopropylmethoxy) Roflumilast Impurities CS-T-17885 1391052-24-6 In Stock
3-O-Decyclopropyl Roflumilast Impurities CS-T-14680 1391052-76-8 In Stock
4-(Cyclopropylmethoxy)-3-(difluoromethoxy) Roflumilast Impurities CS-T-14057 162401-43-6 Enquire
4-O-Des(difluoromethyl) Roflumilast Impurities CS-T-15805 475271-62-6 In Stock
5-Dechloro Roflumilast Impurities CS-P-01704 1391053-75-0 Enquire
Deschloro bromo Roflumilast Impurities CS-O-40417 3031785-18-6 In Stock
Roflumilast difluoromethoxybenzoate Impurities CS-O-52527 Not Available Enquire
Roflumilast Dimer Impurities CS-EO-01454 1352122-37-2 Enquire
Roflumilast dimethylcarbamate Impurities CS-O-53971 2048860-65-5 Enquire
Roflumilast Impurity 4 Impurities CS-EO-01772 2206113-97-3 In Stock
Roflumilast Impurity 7 Impurities CS-EO-01456 1243391-44-7 Enquire
Roflumilast Impurity Buten Impurities CS-O-39425 2368178-29-2 Enquire
Roflumilast N-oxide Impurities CS-O-31151 292135-78-5 In Stock