N-Acetylpiperazine-N'-(4-phenol) Ketoconazole
- CAS
- 1346598-39-7
- Formula
- C38H42Cl2N6O6
- MW
- 749.7 g/mol
ZX-030103
Pharmacopeial Impurities (EP / USP / BP)
Ketoconazole EP Impurity C
Reference StandardAvailable on request
Ketoconazole EP Impurity C (CAS 83374-59-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
CAS number83374-59-8
FormulaC26H28Cl2N4O4
Molar mass531.4 g/mol
Physical formSolid
HS code38229090
InChIKeyXMAYWYJOQHXEEK-BVAGGSTKSA-N
IUPAC name1-[4-[4-[[(2R,4R)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]ethanone
About Ketoconazole EP Impurity C
Zemixal lists Ketoconazole EP Impurity C for laboratories that identify, quantify or control Ketoconazole and its related substances. For your records (Reference Standard), the material is defined by CAS 83374-59-8, formula C26H28Cl2N4O4 and molar mass 531.4 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
Safe handling
Hazard communication follows GHS (Danger: H301, H373, H400 and H410). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Ketoconazole
See every impurity, metabolite and related compound we list for this API.
Ketoconazole standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Ketoconazole EP Impurity C |
|---|---|
| Catalogue number | ZX-030104 |
| CAS number | 83374-59-8 |
| IUPAC name | 1-[4-[4-[[(2R,4R)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]ethanone |
| Molecular formula | C26H28Cl2N4O4 |
| Molar mass | 531.4 g/mol |
| Exact mass | 530.1488 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.3 |
| H-bond donors / acceptors | 0 / 6 |
| Topological polar surface area | 69.1 Ų |
| HS code | 38229090 |
| InChIKey | XMAYWYJOQHXEEK-BVAGGSTKSA-N |
| SMILES | CC(=O)N1CCN(CC1)C2=CC=C(C=C2)OC[C@@H]3CO[C@](O3)(CN4C=CN=C4)C5=C(C=C(C=C5)Cl)Cl |
| PubChem CID | 12854713 |
| Synonyms | Ketoconazole Impurity C, Ketoconazole - Impurity C, trans-Ketoconazole, Ketoconazole, trans-, rac-trans-Ketoconazole, (2R,4R)-ketoconazole, Ketoconazole, trans-(+/-)-, (2R,4R)-trans-Ketoconazole, Ketoconazole Impurity 60, Ketoconazole, (2R,4R)- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P203, P260, P264, P270, P273, P280, P301 + P316, P318, P319, P321, P330, P391, 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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted 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 EP Impurity C
Which CAS number identifies Ketoconazole EP Impurity C?
Ketoconazole EP Impurity C is registered under CAS 83374-59-8. You may also see it listed as Ketoconazole Impurity C, Ketoconazole - Impurity C, trans-Ketoconazole. Our catalogue number for this item is ZX-030104.
What are the formula and molar mass of Ketoconazole EP Impurity C?
For Ketoconazole EP Impurity C, its formula is C26H28Cl2N4O4 and its molar mass is 531.4 g/mol. The systematic (IUPAC) name is 1-[4-[4-[[(2R,4R)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]ethanone. InChIKey XMAYWYJOQHXEEK-BVAGGSTKSA-N lets you match it in any structure database.
How is Ketoconazole EP Impurity C used in pharmaceutical QC?
Ketoconazole EP Impurity C 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 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 Ketoconazole 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 Ketoconazole EP Impurity C to my country?
Yes. Because Ketoconazole 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.
More Ketoconazole standards
More in Pharmacopeial Impurities (EP / USP / BP)
trans-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol
- CAS
- 61441-65-4
- Formula
- C14H14Cl2N2O3
- MW
- 329.2 g/mol
ZX-030108
(2-((1H-Imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methanol
- CAS
- 84682-23-5
- Formula
- C14H14Cl2N2O3
- MW
- 329.2 g/mol
ZX-030111
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