Levofloxacin Impurity 8

About Levofloxacin Impurity 8

Levofloxacin Impurity 8 is an impurity of Levofloxacin carrying the CAS registry number 151250-74-7. The compound has the formula C13H11FN2O4, corresponding to a molecular weight of 278.24 g/mol.

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 Levofloxacin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in 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 Levofloxacin

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

Levofloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	Levofloxacin Impurity 8
Catalogue No.	VQ-038008
CAS Number	151250-74-7
IUPAC name	(2S)-6-amino-7-fluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Molecular formula	C₁₃H₁₁FN₂O₄
Molecular weight	278.24 g/mol
Exact mass	278.0703
Grade	Reference Standard
HSN code	38229090
InChIKey	RRDZXSXYSBGJCS-YFKPBYRVSA-N
SMILES	C[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2N)F)C(=O)O
PubChem CID	67822072

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 7
TPSA	92.9 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 Levofloxacin Impurity 8?

The CAS Registry Number of Levofloxacin Impurity 8 is 151250-74-7.

What is the molecular formula and molecular weight of Levofloxacin Impurity 8?

Levofloxacin Impurity 8 has the molecular formula C13H11FN2O4 and a molecular weight of 278.24 g/mol. Its IUPAC name is (2S)-6-amino-7-fluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid.

What is Levofloxacin Impurity 8 used for?

Levofloxacin Impurity 8 is supplied as a characterised reference material related to Levofloxacin. 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 Levofloxacin Impurity 8 can I order?

We supply Levofloxacin Impurity 8 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 Levofloxacin Impurity 8?

Yes. Every lot of Levofloxacin Impurity 8 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 Levofloxacin Impurity 8 be shipped internationally?

Yes. We export Levofloxacin Impurity 8 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.