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Pharmacopeial Impurities (EP / USP / BP)

Voriconazole EP Impurity C

Reference StandardIn stock

Order Voriconazole EP Impurity C (CAS 137234-88-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
Voriconazole EP Impurity C chemical structure
CAS number137234-88-9
FormulaC6H7FN2
Molar mass126.13 g/mol
Physical formSolid
HS code38229090
InChIKeyAYZDRTRWCASUFO-UHFFFAOYSA-N
IUPAC name4-ethyl-5-fluoropyrimidine

About Voriconazole EP Impurity C

Voriconazole EP Impurity C belongs to the Voriconazole reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 137234-88-9, formula C6H7FN2 and molar mass 126.13 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

Safe handling

Classified under GHS with signal word Danger and hazard statements H301, H351, H360 and H373. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg, 100 mg and 250 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Voriconazole

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

Voriconazole 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 Voriconazole EP Impurity C
Product nameVoriconazole EP Impurity C
Catalogue numberZX-006066
CAS number137234-88-9
IUPAC name4-ethyl-5-fluoropyrimidine
Molecular formulaC6H7FN2
Molar mass126.13 g/mol
Exact mass126.0593
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors0 / 3
Topological polar surface area25.8 Ų
HS code38229090
InChIKeyAYZDRTRWCASUFO-UHFFFAOYSA-N
SMILESCCC1=NC=NC=C1F
PubChem CID19074919
SynonymsVoriconazole Ethylfluoropyrimidine Impurity, Voriconazole specified impurity C, 4-Ethyl-5-fluoropyrimidine, Voriconazole Impurity C

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS08 Health hazard
Health hazard

Signal word Danger

  • H301Toxic if swallowed
  • H351Suspected of causing cancer
  • H360May damage fertility or the unborn child
  • H373May causes damage to organs through prolonged or repeated exposure
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P203, P260, P264, P270, P273, P280, P301 + P316, P318, P319, P321, P330, 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 Voriconazole EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Voriconazole EP Impurity C

Which CAS number identifies Voriconazole EP Impurity C?
Voriconazole EP Impurity C is registered under CAS 137234-88-9. You may also see it listed as Voriconazole Ethylfluoropyrimidine Impurity, Voriconazole specified impurity C, 4-Ethyl-5-fluoropyrimidine. Our catalogue number for this item is ZX-006066.
What are the formula and molar mass of Voriconazole EP Impurity C?
For Voriconazole EP Impurity C, its formula is C6H7FN2 and its molar mass is 126.13 g/mol. The systematic (IUPAC) name is 4-ethyl-5-fluoropyrimidine. InChIKey AYZDRTRWCASUFO-UHFFFAOYSA-N lets you match it in any structure database.
How is Voriconazole EP Impurity C used in pharmaceutical QC?
Voriconazole EP Impurity C is a characterised reference material linked to Voriconazole. 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 Voriconazole EP Impurity C?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Voriconazole 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 Voriconazole EP Impurity C to my country?
Yes. Because Voriconazole 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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