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Pharmacopeial Impurities (EP / USP / BP)

Levofloxacin EP Impurity E

Reference StandardAvailable on request

Buy Levofloxacin EP Impurity E (CAS 178964-53-9) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-021993.

Pack sizes
Levofloxacin EP Impurity E chemical structure
CAS number178964-53-9
FormulaC17H20FN3O2
Molar mass317.36 g/mol
Physical formSolid
HS code38229090
InChIKeyXTLCAWXSWVQNHK-NSHDSACASA-N
IUPAC name(2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraen-10-one

About Levofloxacin EP Impurity E

Analytical teams working on Levofloxacin use Levofloxacin EP Impurity E as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 178964-53-9, formula C17H20FN3O2 and molar mass 317.36 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Levofloxacin

See every impurity, metabolite and related compound we list for this API.

Levofloxacin standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Levofloxacin EP Impurity E
Product nameLevofloxacin EP Impurity E
Catalogue numberZX-021993
CAS number178964-53-9
IUPAC name(2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraen-10-one
Molecular formulaC17H20FN3O2
Molar mass317.36 g/mol
Exact mass317.154
GradeReference Standard
Physical formSolid
XLogP31.6
H-bond donors / acceptors0 / 6
Topological polar surface area36 Ų
HS code38229090
InChIKeyXTLCAWXSWVQNHK-NSHDSACASA-N
SMILESC[C@H]1COC2=C3N1C=CC(=O)C3=CC(=C2N4CCN(CC4)C)F
PubChem CID10925166
SynonymsDescarboxyl Levofloxacin, Descarboxyl Levofloxacin Impurity, Decarboxy Levofloxacin, Levofloxacin - Impurity E, Decarboxyl ofloxacin, (S)-, (S)-decarboxyl ofloxacin, DescarboxylLevofloxacin, Levofloacin Impurity 28, Levofloxacin Descarboxy IMpurity, (4-methylpiperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-one

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Levofloxacin EP Impurity E
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Levofloxacin EP Impurity E

Which CAS number identifies Levofloxacin EP Impurity E?
Levofloxacin EP Impurity E is registered under CAS 178964-53-9. You may also see it listed as Descarboxyl Levofloxacin, Descarboxyl Levofloxacin Impurity, Decarboxy Levofloxacin. Our catalogue number for this item is ZX-021993.
What are the formula and molar mass of Levofloxacin EP Impurity E?
For Levofloxacin EP Impurity E, its formula is C17H20FN3O2 and its molar mass is 317.36 g/mol. The systematic (IUPAC) name is (2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraen-10-one. InChIKey XTLCAWXSWVQNHK-NSHDSACASA-N lets you match it in any structure database.
How is Levofloxacin EP Impurity E used in pharmaceutical QC?
Levofloxacin EP Impurity E is a characterised reference material linked to Levofloxacin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Levofloxacin EP Impurity E?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Levofloxacin EP Impurity E?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Levofloxacin EP Impurity E to my country?
Yes. Levofloxacin EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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