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Pharmacopeial Impurities (EP / USP / BP)

Enrofloxacin EP Impurity C

Reference StandardAvailable on request

Buy Enrofloxacin EP Impurity C (CAS 138892-82-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-021552.

Pack sizes
Enrofloxacin EP Impurity C chemical structure
CAS number138892-82-7
FormulaC19H23N3O3
Molar mass341.4 g/mol
Physical formSolid
HS code38229090
InChIKeySAGMQAFQBYWUPS-UHFFFAOYSA-N
IUPAC name1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid

About Enrofloxacin EP Impurity C

Enrofloxacin EP Impurity C belongs to the Enrofloxacin reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 138892-82-7, formula C19H23N3O3 and molar mass 341.4 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Enrofloxacin

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

Enrofloxacin 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 Enrofloxacin EP Impurity C
Product nameEnrofloxacin EP Impurity C
Catalogue numberZX-021552
CAS number138892-82-7
IUPAC name1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid
Molecular formulaC19H23N3O3
Molar mass341.4 g/mol
Exact mass341.1739
GradeReference Standard
Physical formSolid
XLogP3-0.3
H-bond donors / acceptors1 / 6
Topological polar surface area64.1 Ų
HS code38229090
InChIKeySAGMQAFQBYWUPS-UHFFFAOYSA-N
SMILESCCN1CCN(CC1)C2=CC3=C(C=C2)C(=O)C(=CN3C4CC4)C(=O)O
PubChem CID71587506
SynonymsEnrofloxacin - Impurity C (Freebase), Desfluoroenrofloxacin, Enrofloxacin impurity C, 1-Cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, Enrofloxacin for veterinary use impurity C, Enrofloxacin for veterinary use specified impurity C, Enrofloxacin 4-Oxo-1,4-dihydroquinoline, Enrofloxacin - Impurity C (Hydrochloride Salt)

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Enrofloxacin EP Impurity C
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 Enrofloxacin EP Impurity C

Which CAS number identifies Enrofloxacin EP Impurity C?
Enrofloxacin EP Impurity C is registered under CAS 138892-82-7. You may also see it listed as Enrofloxacin - Impurity C (Freebase), Desfluoroenrofloxacin, Enrofloxacin impurity C. Our catalogue number for this item is ZX-021552.
What are the formula and molar mass of Enrofloxacin EP Impurity C?
For Enrofloxacin EP Impurity C, its formula is C19H23N3O3 and its molar mass is 341.4 g/mol. The systematic (IUPAC) name is 1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid. InChIKey SAGMQAFQBYWUPS-UHFFFAOYSA-N lets you match it in any structure database.
How is Enrofloxacin EP Impurity C used in pharmaceutical QC?
Enrofloxacin EP Impurity C is a characterised reference material linked to Enrofloxacin. 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 Enrofloxacin EP Impurity C?
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 Enrofloxacin EP Impurity C?
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 Enrofloxacin EP Impurity C to my country?
Yes. Because Enrofloxacin EP Impurity C is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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