3,4-Bis(Difluoromethoxy)benzoic Acid

Name: 3,4-Bis(Difluoromethoxy)benzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-033635

About 3,4-Bis(Difluoromethoxy)benzoic Acid

Vaqora Chemicals supplies 3,4-Bis(Difluoromethoxy)benzoic Acid, an impurity of Roflumilast registered under CAS number 162401-60-7. Formula C9H6F4O4, molecular weight 254.13 g/mol. Alternative names: Benzoic acid, 3,4-bis(difluoromethoxy)-.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Roflumilast, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3,4-Bis(Difluoromethoxy)benzoic Acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Roflumilast

View every impurity, metabolite and intermediate we list for Roflumilast.

Roflumilast impurities

Specifications & identifiers

Chemical identifiers
Product name	3,4-Bis(Difluoromethoxy)benzoic Acid
Catalogue No.	VQ-033635
CAS Number	162401-60-7
IUPAC name	3,4-bis(difluoromethoxy)benzoic acid
Molecular formula	C₉H₆F₄O₄
Molecular weight	254.13 g/mol
Exact mass	254.0202
Grade	Reference Standard
HSN code	38229090
InChIKey	UPVZJUHNXCOOHH-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C(=O)O)OC(F)F)OC(F)F
PubChem CID	54366050

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 8
TPSA	55.8 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 3,4-Bis(Difluoromethoxy)benzoic Acid?

The CAS Registry Number of 3,4-Bis(Difluoromethoxy)benzoic Acid is 162401-60-7. It is also known as Benzoic acid, 3,4-bis(difluoromethoxy)-.

What is the molecular formula and molecular weight of 3,4-Bis(Difluoromethoxy)benzoic Acid?

3,4-Bis(Difluoromethoxy)benzoic Acid has the molecular formula C9H6F4O4 and a molecular weight of 254.13 g/mol. Its IUPAC name is 3,4-bis(difluoromethoxy)benzoic acid.

What is 3,4-Bis(Difluoromethoxy)benzoic Acid used for?

3,4-Bis(Difluoromethoxy)benzoic Acid is supplied as a characterised reference material related to Roflumilast. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 3,4-Bis(Difluoromethoxy)benzoic Acid can I order?

We supply 3,4-Bis(Difluoromethoxy)benzoic Acid in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,4-Bis(Difluoromethoxy)benzoic Acid?

Yes. Every lot of 3,4-Bis(Difluoromethoxy)benzoic Acid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3,4-Bis(Difluoromethoxy)benzoic Acid be shipped internationally?

Yes. We export 3,4-Bis(Difluoromethoxy)benzoic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.