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Pharmacopeial Impurities (EP / USP / BP)

Fluconazole EP Impurity A

Reference StandardAvailable on request

Buy Fluconazole EP Impurity A (CAS 89429-59-4) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Fluconazole EP Impurity A chemical structure
CAS number89429-59-4
FormulaC13H12F2N6O
Molar mass306.27 g/mol
Physical formSolid
HS code38229090
InChIKeySAXXZPKHUDPGQQ-UHFFFAOYSA-N
IUPAC name2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)-3-(1,2,4-triazol-4-yl)propan-2-ol

About Fluconazole EP Impurity A

Analytical teams working on Fluconazole use Fluconazole EP Impurity A as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 89429-59-4, formula C13H12F2N6O and molar mass 306.27 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

Handling and storage

Hazard communication follows GHS (Danger: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Fluconazole

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

Fluconazole 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 Fluconazole EP Impurity A
Product nameFluconazole EP Impurity A
Catalogue numberZX-021686
CAS number89429-59-4
IUPAC name2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)-3-(1,2,4-triazol-4-yl)propan-2-ol
Molecular formulaC13H12F2N6O
Molar mass306.27 g/mol
Exact mass306.1041
GradeReference Standard
Physical formSolid
XLogP3-0.2
H-bond donors / acceptors1 / 7
Topological polar surface area81.7 Ų
HS code38229090
InChIKeySAXXZPKHUDPGQQ-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1F)F)C(CN2C=NN=C2)(CN3C=NC=N3)O
PubChem CID15788287
Synonymsfluconazole impurity A, Fluconazole - Impurity A, Iso Fluconazole, Fluconazole specified impurity A, 2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-3-(4H-1,2,4-triazol-4-yl)propan-2-ol, alpha-(2,4-Difluorophenyl)-alpha-(4H-1,2,4-triazol-4-ylmethyl)-1H-1,2,4-triazole-1-ethanol

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H360May damage fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements P203, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Fluconazole EP Impurity A
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 Fluconazole EP Impurity A

Which CAS number identifies Fluconazole EP Impurity A?
Fluconazole EP Impurity A is registered under CAS 89429-59-4. You may also see it listed as fluconazole impurity A, Fluconazole - Impurity A, Iso Fluconazole. Our catalogue number for this item is ZX-021686.
What are the formula and molar mass of Fluconazole EP Impurity A?
For Fluconazole EP Impurity A, its formula is C13H12F2N6O and its molar mass is 306.27 g/mol. The systematic (IUPAC) name is 2-(2,4-difluorophenyl)-1-(1,2,4-triazol-1-yl)-3-(1,2,4-triazol-4-yl)propan-2-ol. InChIKey SAXXZPKHUDPGQQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Fluconazole EP Impurity A used in pharmaceutical QC?
Fluconazole EP Impurity A is a characterised reference material linked to Fluconazole. 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 Fluconazole EP Impurity A?
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 Fluconazole 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 Fluconazole EP Impurity A to my country?
Yes. Because Fluconazole 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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