Levofloxacin Impurity 22

Name: Levofloxacin Impurity 22
Brand: Vaqora Chemicals
SKU: VQ-045056

About Levofloxacin Impurity 22

Vaqora Chemicals supplies Levofloxacin Impurity 22, a metabolite or degradation product of Levofloxacin registered under CAS number 177472-29-6. Formula C20H25F2N3O4, molecular weight 409.4 g/mol. Its systematic (IUPAC) name is ethyl 6,8-difluoro-1-[(2S)-1-hydroxypropan-2-yl]-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylate. It is also known as Levofloxacin Impurity 33.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Levofloxacin, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Levofloxacin Impurity 22 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Levofloxacin

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

Levofloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	Levofloxacin Impurity 22
Catalogue No.	VQ-045056
CAS Number	177472-29-6
IUPAC name	ethyl 6,8-difluoro-1-[(2S)-1-hydroxypropan-2-yl]-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylate
Molecular formula	C₂₀H₂₅F₂N₃O₄
Molecular weight	409.4 g/mol
Exact mass	409.1813
Grade	Reference Standard
HSN code	38229090
InChIKey	LOMPAYMKESMQFO-LBPRGKRZSA-N
SMILES	CCOC(=O)C1=CN(C2=C(C(=C(C=C2C1=O)F)N3CCN(CC3)C)F)[C@@H](C)CO
PubChem CID	44248374

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	1 / 9
TPSA	73.3 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 22?

The CAS Registry Number of Levofloxacin Impurity 22 is 177472-29-6. It is also known as Levofloxacin Impurity 33.

What is the molecular formula and molecular weight of Levofloxacin Impurity 22?

Levofloxacin Impurity 22 has the molecular formula C20H25F2N3O4 and a molecular weight of 409.4 g/mol. Its IUPAC name is ethyl 6,8-difluoro-1-[(2S)-1-hydroxypropan-2-yl]-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylate.

What is Levofloxacin Impurity 22 used for?

Levofloxacin Impurity 22 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 22 can I order?

We supply Levofloxacin Impurity 22 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 22?

Yes. Every lot of Levofloxacin Impurity 22 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 22 be shipped internationally?

Yes. We export Levofloxacin Impurity 22 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.