Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(3,5-Dichloro-4-pyridinyl)-3,4-bis(difluoromethoxy)benzamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

162401-30-1

162401-30-1 structure

162401-30-1 structure

Name: 3,4-Bis(difluoromethoxy) Roflumilast
Chemical Name: N-(3,5-dichloropyridin-4-yl)-3,4-bis(difluoromethoxy)benzamide
CAS Number: 162401-30-1
Molecular Formula: C₁₄H₈Cl₂F₄N₂O₃
Molecular Weight: 399.125
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Chloropyridine
Create Date: 2018-09-30 16:17:25
Modify Date: 2025-08-26 16:44:55

Names
Properties

Name	N-(3,5-dichloropyridin-4-yl)-3,4-bis(difluoromethoxy)benzamide
Synonyms	N-(3,5-Dichloropyrid-4-yl)-3,4-bis-difluoromethoxybenzamide Benzamide, N-(3,5-dichloro-4-pyridinyl)-3,4-bis(difluoromethoxy)- N-(3,5-Dichloro-4-pyridinyl)-3,4-bis(difluoromethoxy)benzamide 3,4-Bis(difluoromethoxy) Roflumilast Roflumilast Impurity 7

Density	1.6±0.1 g/cm3
Boiling Point	377.9±42.0 °C at 760 mmHg
Molecular Formula	C₁₄H₈Cl₂F₄N₂O₃
Molecular Weight	399.125
Flash Point	182.4±27.9 °C
Exact Mass	397.984802
PSA	63.68000
LogP	4.12
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.559

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