Levofloxacin EP Impurity D

Name: Levofloxacin EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-006466

About Levofloxacin EP Impurity D

Levofloxacin EP Impurity D is a pharmacopeial impurity of Levofloxacin carrying the CAS registry number 117620-85-6 with a typical assay of 99.26%. Its molecular formula is C18H21N3O4 and its molecular weight is 343.4 g/mol. Alternative names: Desfluoro Levofloxacin and Levofloxacin USP Related Compound F.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

This Levofloxacin impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Levofloxacin EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Levofloxacin

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

Levofloxacin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Levofloxacin EP Impurity D
Catalogue No.	VQ-006466
CAS Number	117620-85-6
IUPAC name	(2S)-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13),11-tetraene-11-carboxylic acid
Molecular formula	C₁₈H₂₁N₃O₄
Molecular weight	343.4 g/mol
Exact mass	343.1532
Grade	Reference Standard
Purity / assay	99.26%
HSN code	38229090
InChIKey	ANLIAKDHRADSBT-NSHDSACASA-N
SMILES	C[C@H]1COC2=C(C=CC3=C2N1C=C(C3=O)C(=O)O)N4CCN(CC4)C
PubChem CID	23651701

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.5
H-bond donors / acceptors	1 / 7
TPSA	73.3 Å²
Synonyms	Desfluoro Levofloxacin, Levofloxacin USP Related Compound F, Levofloxacin Desfluoro Impurity, 9-Desfluoro Levofloxacin, Defluoroofloxacin, (S)-, Levofloxacin impurity, 9-desfluoro levofloxacin-(USP), Defluoro Levofloxacin, Levofloxacin EP Impurity D, USP Levofloxacin Related Compound F, DefluoroLevofloxacin, methyl-(4-methylpiperazin-1-yl)-oxo-[?]carboxylic acid

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P321, P330, P333 + P317, P342 + P316, P362 + P364, P403, P501

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 Levofloxacin EP Impurity D?

The CAS Registry Number of Levofloxacin EP Impurity D is 117620-85-6. It is also known as Desfluoro Levofloxacin, Levofloxacin USP Related Compound F, Levofloxacin Desfluoro Impurity.

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

Levofloxacin EP Impurity D has the molecular formula C18H21N3O4 and a molecular weight of 343.4 g/mol. Its IUPAC name is (2S)-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13),11-tetraene-11-carboxylic acid.

What is Levofloxacin EP Impurity D used for?

Levofloxacin EP Impurity D 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 D can I order?

We supply Levofloxacin EP Impurity D in Reference Standard (99.26%) 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 EP Impurity D?

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

Yes. Levofloxacin EP Impurity D 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.