N-Methyltetrafluorophthalimide

Name: N-Methyltetrafluorophthalimide
Brand: Vaqora Chemicals
SKU: VQ-038508

About N-Methyltetrafluorophthalimide

Vaqora Chemicals supplies N-Methyltetrafluorophthalimide, an impurity of Moxifloxacin registered under CAS number 33795-85-6. Its molecular formula is C9H3F4NO2 and its molecular weight is 233.12 g/mol. Its systematic (IUPAC) name is 4,5,6,7-tetrafluoro-2-methylisoindole-1,3-dione. Alternative names: 3,4,5,6-Tetrafluoro-N-methylphthalimide and N-methyl-3,4,5,6-tetrafluorophthalimide.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 2 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Moxifloxacin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Methyltetrafluorophthalimide 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 Moxifloxacin

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

Moxifloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Methyltetrafluorophthalimide
Catalogue No.	VQ-038508
CAS Number	33795-85-6
IUPAC name	4,5,6,7-tetrafluoro-2-methylisoindole-1,3-dione
Molecular formula	C₉H₃F₄NO₂
Molecular weight	233.12 g/mol
Exact mass	233.01
Grade	Reference Standard
HSN code	38229090
InChIKey	AULXVJOTNZUFIY-UHFFFAOYSA-N
SMILES	CN1C(=O)C2=C(C1=O)C(=C(C(=C2F)F)F)F
PubChem CID	469561

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 6
TPSA	37.4 Å²
Synonyms	4,5,6,7-Tetrafluoro-2-methylisoindoline-1,3-dione, 3,4,5,6-Tetrafluoro-N-methylphthalimide, N-methyl-3,4,5,6-tetrafluorophthalimide, 4,5,6,7-tetrafluoro-2-methyl-1h-isoindole-1,3(2h)-dione, 4,5,6,7-tetrafl, 4,5,6,7-tetrafluoro-2-methylbenzo[c]azoline-1,3-dione, 4,5,6,7-tetrakis(fluoranyl)-2-methyl-isoindole-1,3-dione

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

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 N-Methyltetrafluorophthalimide?

The CAS Registry Number of N-Methyltetrafluorophthalimide is 33795-85-6. It is also known as 4,5,6,7-Tetrafluoro-2-methylisoindoline-1,3-dione, 3,4,5,6-Tetrafluoro-N-methylphthalimide, N-methyl-3,4,5,6-tetrafluorophthalimide.

What is the molecular formula and molecular weight of N-Methyltetrafluorophthalimide?

N-Methyltetrafluorophthalimide has the molecular formula C9H3F4NO2 and a molecular weight of 233.12 g/mol. Its IUPAC name is 4,5,6,7-tetrafluoro-2-methylisoindole-1,3-dione.

What is N-Methyltetrafluorophthalimide used for?

N-Methyltetrafluorophthalimide 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 N-Methyltetrafluorophthalimide can I order?

We supply N-Methyltetrafluorophthalimide 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 N-Methyltetrafluorophthalimide?

Yes. Every lot of N-Methyltetrafluorophthalimide 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 N-Methyltetrafluorophthalimide be shipped internationally?

Yes. N-Methyltetrafluorophthalimide 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.