Tetrafluorophthalic Acid

Name: Tetrafluorophthalic Acid
Brand: Vaqora Chemicals
SKU: VQ-049165

About Tetrafluorophthalic Acid

Listed under CAS 652-03-9, Tetrafluorophthalic Acid is a process intermediate or related compound of Moxifloxacin available from Vaqora Chemicals. Its molecular formula is C8H2F4O4 and its molecular weight is 238.09 g/mol. The IUPAC name is 3,4,5,6-tetrafluorophthalic acid. Common synonyms include tetrafluorobenzene-1,2-dicarboxylic acid and 3,4,5,6-tetrafluoro-phthalic acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is a process intermediate or related compound in the synthesis of Moxifloxacin, useful for route development, impurity fate-and-purge studies and analytical method development. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Moxifloxacin

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

Moxifloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	Tetrafluorophthalic Acid
Catalogue No.	VQ-049165
CAS Number	652-03-9
IUPAC name	3,4,5,6-tetrafluorophthalic acid
Molecular formula	C₈H₂F₄O₄
Molecular weight	238.09 g/mol
Exact mass	237.9889
InChIKey	YJLVXRPNNDKMMO-UHFFFAOYSA-N
SMILES	C1(=C(C(=C(C(=C1F)F)F)F)C(=O)O)C(=O)O
PubChem CID	69544

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 8
TPSA	74.6 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Tetrafluorophthalic Acid?

The CAS Registry Number of Tetrafluorophthalic Acid is 652-03-9. It is also known as 1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrafluoro-, tetrafluorobenzene-1,2-dicarboxylic acid, 3,4,5,6-tetrafluorobenzene-1,2-dicarboxylic acid.

What is the molecular formula and molecular weight of Tetrafluorophthalic Acid?

Tetrafluorophthalic Acid has the molecular formula C8H2F4O4 and a molecular weight of 238.09 g/mol. Its IUPAC name is 3,4,5,6-tetrafluorophthalic acid.

What is Tetrafluorophthalic Acid used for?

Tetrafluorophthalic Acid is supplied as a characterised reference material related to Moxifloxacin. 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 Tetrafluorophthalic Acid can I order?

We supply Tetrafluorophthalic Acid, 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 Tetrafluorophthalic Acid?

Yes. Every lot of Tetrafluorophthalic 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 Tetrafluorophthalic Acid be shipped internationally?

Yes. Tetrafluorophthalic Acid is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.