3,4-Bis(difluoromethoxy)-N-(3,5-dichloropyridin-4-yl)benzamide

3,4-双(二氟甲氧基)-N-(3,5-二氯吡啶-4-基)苯甲酰胺

Also known as: 3,4-Bis(difluoromethoxy) Roflumilast, N-(3,5-Dichloro-4-pyridinyl)-3,4-bis(difluoromethoxy)benzamide, N-(3,5-Dichloropyridin-4-yl)-3,4-bis(difluoromethoxy)benzamide, Roflumilast Impurity 2, Roflumilast Impurity H, Roflumilast-5

3,4-Bis(difluoromethoxy)-N-(3,5-dichloropyridin-4-yl)benzamide (CAS 162401-30-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H8Cl2F4N2O3 and a molecular weight of 399.125 g/mol. It is also known as 3,4-Bis(difluoromethoxy) Roflumilast, N-(3,5-Dichloro-4-pyridinyl)-3,4-bis(difluoromethoxy)benzamide and N-(3,5-Dichloropyridin-4-yl)-3,4-bis(difluoromethoxy)benzamide. Key properties include a boiling point of 377.9±42.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 182.4±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

162401-30-1

Jingsj CID

J-1054396-8

Molecular Formula

C₁₄H₈Cl₂F₄N₂O₃

Chinese Name

3,4-双(二氟甲氧基)-N-(3,5-二氯吡啶-4-基)苯甲酰胺

Molecular Weight

399.125 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026