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API Impurities

Ketoconazole Impurity 25

Reference StandardAvailable on request

Order Ketoconazole Impurity 25 (CAS 1253852-50-4) online at Zemixal: C24H26Cl2N4O4, COA and SDS with every lot, worldwide shipping.

Pack sizes
Ketoconazole Impurity 25 chemical structure
CAS number1253852-50-4
FormulaC24H26Cl2N4O4
Molar mass505.4 g/mol
Physical formSolid
HS code38229090
InChIKeyRQWXCOYMCRJTAY-ZJSXRUAMSA-N
IUPAC nameN-[2-[4-[[(2S,4R)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]anilino]ethyl]acetamide

About Ketoconazole Impurity 25

Ketoconazole Impurity 25 belongs to the Ketoconazole reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 1253852-50-4, formula C24H26Cl2N4O4 and molar mass 505.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Ketoconazole

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

Ketoconazole standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Ketoconazole Impurity 25
Product nameKetoconazole Impurity 25
Catalogue numberZX-025234
CAS number1253852-50-4
IUPAC nameN-[2-[4-[[(2S,4R)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]anilino]ethyl]acetamide
Molecular formulaC24H26Cl2N4O4
Molar mass505.4 g/mol
Exact mass504.1331
GradeReference Standard
Physical formSolid
XLogP34.2
H-bond donors / acceptors2 / 6
Topological polar surface area86.6 Ų
HS code38229090
InChIKeyRQWXCOYMCRJTAY-ZJSXRUAMSA-N
SMILESCC(=O)NCCNC1=CC=C(C=C1)OC[C@@H]2CO[C@@](O2)(CN3C=CN=C3)C4=C(C=C(C=C4)Cl)Cl
PubChem CID146767390

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 Ketoconazole Impurity 25
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 Ketoconazole Impurity 25

Which CAS number identifies Ketoconazole Impurity 25?
Ketoconazole Impurity 25 is registered under CAS 1253852-50-4. Our catalogue number for this item is ZX-025234.
What are the formula and molar mass of Ketoconazole Impurity 25?
For Ketoconazole Impurity 25, its formula is C24H26Cl2N4O4 and its molar mass is 505.4 g/mol. The systematic (IUPAC) name is N-[2-[4-[[(2S,4R)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]anilino]ethyl]acetamide. InChIKey RQWXCOYMCRJTAY-ZJSXRUAMSA-N lets you match it in any structure database.
How is Ketoconazole Impurity 25 used in pharmaceutical QC?
Ketoconazole Impurity 25 is a characterised reference material linked to Ketoconazole. 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 Ketoconazole Impurity 25?
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 Ketoconazole Impurity 25?
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 Ketoconazole Impurity 25 to my country?
Yes. Ketoconazole Impurity 25 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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