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Pharmacopeial Impurities (EP / USP / BP)

Ciprofloxacin EP Impurity A

Reference StandardIn stock

Buy Ciprofloxacin EP Impurity A (CAS 86393-33-1) from Zemixal: C13H9ClFNO3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Ciprofloxacin EP Impurity A chemical structure
CAS number86393-33-1
FormulaC13H9ClFNO3
Molar mass281.66 g/mol
Physical formSolid
HS code38229090
InChIKeyISPVACVJFUIDPD-UHFFFAOYSA-N
IUPAC name7-chloro-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid

About Ciprofloxacin EP Impurity A

Zemixal lists Ciprofloxacin EP Impurity A for laboratories that identify, quantify or control Ciprofloxacin and its related substances. Key data (Reference Standard): CAS 86393-33-1, formula C13H9ClFNO3 and molar mass 281.66 g/mol. It is handled as a solid.

Typical applications

  • 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 and H412. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ciprofloxacin

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

Ciprofloxacin standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Ciprofloxacin EP Impurity A
Product nameCiprofloxacin EP Impurity A
Catalogue numberZX-005637
CAS number86393-33-1
Other CAS numbers105112-41-2, 951010-04-1, 1648563-23-8, 1648563-24-9, 1648563-25-0
IUPAC name7-chloro-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid
Molecular formulaC13H9ClFNO3
Molar mass281.66 g/mol
Exact mass281.0255
GradeReference Standard
Physical formSolid
XLogP32.4
H-bond donors / acceptors1 / 5
Topological polar surface area57.6 Ų
HS code38229090
InChIKeyISPVACVJFUIDPD-UHFFFAOYSA-N
SMILESC1CC1N2C=C(C(=O)C3=CC(=C(C=C32)Cl)F)C(=O)O
PubChem CID483180
Synonyms7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic Acid, 1-Cyclopropyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic Acid, 7-Chloro-1-cyclopropyl-6-fluoro-3-carboxy-1,4-dihydro-4-oxoquinoline, Fluoroquinolonic Acid, Enrofloxacin Impurity A, 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid, 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid, 3-Quinolinecarboxylic acid, 1,4-dihydro-7-chloro-1-cyclopropyl-6-fluoro-4-oxo-, 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid, 7-chloro-6-fluoro-1-cyclopropyl-1,4-dihydro-4-oxo-3-quinoline carboxylic acid, 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

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
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, 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 Ciprofloxacin EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request

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

Questions about Ciprofloxacin EP Impurity A

Which CAS number identifies Ciprofloxacin EP Impurity A?
Ciprofloxacin EP Impurity A is registered under CAS 86393-33-1. You may also see it listed as 7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic Acid, 1-Cyclopropyl-1,4-dihydro-4-oxo-6-fluoro-7-chloro-3-quinolinecarboxylic Acid, 7-Chloro-1-cyclopropyl-6-fluoro-3-carboxy-1,4-dihydro-4-oxoquinoline. Our catalogue number for this item is ZX-005637.
What are the formula and molar mass of Ciprofloxacin EP Impurity A?
For Ciprofloxacin EP Impurity A, its formula is C13H9ClFNO3 and its molar mass is 281.66 g/mol. The systematic (IUPAC) name is 7-chloro-1-cyclopropyl-6-fluoro-4-oxoquinoline-3-carboxylic acid. InChIKey ISPVACVJFUIDPD-UHFFFAOYSA-N lets you match it in any structure database.
How is Ciprofloxacin EP Impurity A used in pharmaceutical QC?
Ciprofloxacin EP Impurity A is a characterised reference material linked to Ciprofloxacin. 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 Ciprofloxacin EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ciprofloxacin EP Impurity A?
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 Ciprofloxacin EP Impurity A to my country?
Yes. Because Ciprofloxacin EP Impurity A 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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