Levofloxacin EP Impurity C

Name: Levofloxacin EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-006465

About Levofloxacin EP Impurity C

Levofloxacin EP Impurity C (CAS 117678-38-3) is a pharmacopeial impurity of Levofloxacin offered by Vaqora Chemicals, specified at 96.83% purity. Its molecular formula is C18H20FN3O5 and its molecular weight is 377.4 g/mol. It is also known as Levofloxacin N-Oxide or N-Oxide levofloxacin.

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.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Levofloxacin EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

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Specifications & identifiers

Chemical identifiers
Product name	Levofloxacin EP Impurity C
Catalogue No.	VQ-006465
CAS Number	117678-38-3
IUPAC name	(2S)-7-fluoro-2-methyl-6-(4-methyl-4-oxidopiperazin-4-ium-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Molecular formula	C₁₈H₂₀FN₃O₅
Molecular weight	377.4 g/mol
Exact mass	377.1387
Grade	Reference Standard
Purity / assay	96.83%
HSN code	38229090
InChIKey	MVLAUMUQGRQERL-JTQLQIEISA-N
SMILES	C[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2N4CC[N+](CC4)(C)[O-])F)C(=O)O
PubChem CID	10970860

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 8
TPSA	88.2 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 EP Impurity C?

The CAS Registry Number of Levofloxacin EP Impurity C is 117678-38-3. It is also known as Levofloxacin N-Oxide, N-Oxide levofloxacin, levofloxacin-n-oxide.

What is the molecular formula and molecular weight of Levofloxacin EP Impurity C?

Levofloxacin EP Impurity C has the molecular formula C18H20FN3O5 and a molecular weight of 377.4 g/mol. Its IUPAC name is (2S)-7-fluoro-2-methyl-6-(4-methyl-4-oxidopiperazin-4-ium-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid.

What is Levofloxacin EP Impurity C used for?

Levofloxacin EP Impurity C 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 EP Impurity C can I order?

We supply Levofloxacin EP Impurity C in Reference Standard (96.83%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Levofloxacin EP Impurity C?

Yes. Every lot of Levofloxacin EP Impurity C 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 EP Impurity C be shipped internationally?

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