7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroq… 70032-16-5

Name: 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid
Brand: Vaqora Chemicals
SKU: VQ-044656

About 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid

Listed under CAS 70032-16-5, 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid is an impurity of Norfloxacin available from Vaqora Chemicals. Formula C11H7ClFNO3, molecular weight 255.63 g/mol. Its systematic (IUPAC) name is 7-chloro-6-fluoro-1-methyl-4-oxoquinoline-3-carboxylic acid. Common synonyms include 1-Desmethyl-7-depyrazine-7-chloro Norfloxacin and 1-Desmethyl-7-depyrazine-7-chloroNorfloxacin.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Norfloxacin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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

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

Industries

Related to Norfloxacin

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

Norfloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid
Catalogue No.	VQ-044656
CAS Number	70032-16-5
IUPAC name	7-chloro-6-fluoro-1-methyl-4-oxoquinoline-3-carboxylic acid
Molecular formula	C₁₁H₇ClFNO₃
Molecular weight	255.63 g/mol
Exact mass	255.0098
Grade	Reference Standard
HSN code	38229090
InChIKey	FAAPYLBTHHVCQD-UHFFFAOYSA-N
SMILES	CN1C=C(C(=O)C2=CC(=C(C=C21)Cl)F)C(=O)O
PubChem CID	12733879

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 5
TPSA	57.6 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 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid?

The CAS Registry Number of 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid is 70032-16-5. It is also known as 1-Desmethyl-7-depyrazine-7-chloro Norfloxacin, 1-Desmethyl-7-depyrazine-7-chloroNorfloxacin, 1-methyl-6-fluoro-7-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid.

What is the molecular formula and molecular weight of 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid?

7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid has the molecular formula C11H7ClFNO3 and a molecular weight of 255.63 g/mol. Its IUPAC name is 7-chloro-6-fluoro-1-methyl-4-oxoquinoline-3-carboxylic acid.

What is 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid used for?

7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid is supplied as a characterised reference material related to Norfloxacin. 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 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid can I order?

We supply 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic 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 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid?

Yes. Every lot of 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic 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 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid be shipped internationally?

Yes. We export 7-Chloro-6-fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.