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Pharmacopeial Impurities (EP / USP / BP)

Levofloxacin EP Impurity I

Reference StandardAvailable on request

Order Levofloxacin EP Impurity I (CAS 178912-62-4) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Levofloxacin EP Impurity I chemical structure
CAS number178912-62-4
FormulaC18H20FN3O4
Molar mass361.4 g/mol
Physical formSolid
HS code38229090
InChIKeyFHAKLRRIGREDDW-JTQLQIEISA-N
IUPAC name(2S)-6-fluoro-2-methyl-7-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid

About Levofloxacin EP Impurity I

Zemixal lists Levofloxacin EP Impurity I for laboratories that identify, quantify or control Levofloxacin and its related substances. Identity at a glance (Reference Standard): CAS 178912-62-4, formula C18H20FN3O4 and molar mass 361.4 g/mol. It is handled as a solid.

Typical applications

  • 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. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 I
Product nameLevofloxacin EP Impurity I
Catalogue numberZX-021992
CAS number178912-62-4
IUPAC name(2S)-6-fluoro-2-methyl-7-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Molecular formulaC18H20FN3O4
Molar mass361.4 g/mol
Exact mass361.1438
GradeReference Standard
Physical formSolid
XLogP3-0.4
H-bond donors / acceptors1 / 8
Topological polar surface area73.3 Ų
HS code38229090
InChIKeyFHAKLRRIGREDDW-JTQLQIEISA-N
SMILESC[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2F)N4CCN(CC4)C)C(=O)O
PubChem CID71516447
SynonymsOfloxacin EP Impurity C, Levofloxacin - Impurity I, Levofloxacin 9-Piperazine Isomer, Levofloxacin 9-piperazino Isomer, 9-Piperazino ofloxacin, (S)-, 10-Fluoro-9-(4-methylpiperazin-1-yl)-ofloxacin, (S)-, 9-Piperazine Levofloxacin Impurity, (S)-9-piperazino ofloxacin, Levofloxacin 9-Piperazinyl Isomer

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 I
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 I

Which CAS number identifies Levofloxacin EP Impurity I?
Levofloxacin EP Impurity I is registered under CAS 178912-62-4. You may also see it listed as Ofloxacin EP Impurity C, Levofloxacin - Impurity I, Levofloxacin 9-Piperazine Isomer. Our catalogue number for this item is ZX-021992.
What are the formula and molar mass of Levofloxacin EP Impurity I?
For Levofloxacin EP Impurity I, its formula is C18H20FN3O4 and its molar mass is 361.4 g/mol. The systematic (IUPAC) name is (2S)-6-fluoro-2-methyl-7-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid. InChIKey FHAKLRRIGREDDW-JTQLQIEISA-N lets you match it in any structure database.
How is Levofloxacin EP Impurity I used in pharmaceutical QC?
Levofloxacin EP Impurity I 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 I?
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 I?
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 I to my country?
Yes. Levofloxacin EP Impurity I ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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