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
API Impurities
Cis-Tosylate Ketoconazole
Reference StandardAvailable on request
Cis-Tosylate Ketoconazole (CAS 2095256-87-2) supplier Zemixal. Request a quote with price, lead time and documents. Part of our API Impurities range.
CAS number2095256-87-2
FormulaC21H20Cl2N2O5S
Molar mass483.4 g/mol
Physical formSolid
HS code38229090
InChIKeyWAXNIYHZFWRPGS-UWJYYQICSA-N
IUPAC name[(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate
About Cis-Tosylate Ketoconazole
Analytical teams working on Ketoconazole use Cis-Tosylate Ketoconazole as a qualified comparison standard. Key data (Reference Standard): CAS 2095256-87-2, formula C21H20Cl2N2O5S and molar mass 483.4 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Ketoconazole
See every impurity, metabolite and related compound we list for this API.
Ketoconazole standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Cis-Tosylate Ketoconazole |
|---|---|
| Catalogue number | ZX-030109 |
| CAS number | 2095256-87-2 |
| IUPAC name | [(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate |
| Molecular formula | C21H20Cl2N2O5S |
| Molar mass | 483.4 g/mol |
| Exact mass | 482.047 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.6 |
| H-bond donors / acceptors | 0 / 6 |
| Topological polar surface area | 88 Ų |
| HS code | 38229090 |
| InChIKey | WAXNIYHZFWRPGS-UWJYYQICSA-N |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)OC[C@@H]2CO[C@](O2)(CN3C=CN=C3)C4=C(C=C(C=C4)Cl)Cl |
| PubChem CID | 29978142 |
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
| 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 Cis-Tosylate Ketoconazole
Which CAS number identifies Cis-Tosylate Ketoconazole?
Cis-Tosylate Ketoconazole is registered under CAS 2095256-87-2. Our catalogue number for this item is ZX-030109.
What are the formula and molar mass of Cis-Tosylate Ketoconazole?
For Cis-Tosylate Ketoconazole, its formula is C21H20Cl2N2O5S and its molar mass is 483.4 g/mol. The systematic (IUPAC) name is [(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methyl 4-methylbenzenesulfonate. InChIKey WAXNIYHZFWRPGS-UWJYYQICSA-N lets you match it in any structure database.
How is Cis-Tosylate Ketoconazole used in pharmaceutical QC?
Cis-Tosylate Ketoconazole 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 Cis-Tosylate Ketoconazole?
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 Cis-Tosylate Ketoconazole?
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 Cis-Tosylate Ketoconazole to my country?
Yes. Cis-Tosylate Ketoconazole ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Ketoconazole standards
More in API Impurities
(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
N-Acetylpiperazine-N'-(4-phenol) Ketoconazole
- CAS
- 1346598-39-7
- Formula
- C38H42Cl2N6O6
- MW
- 749.7 g/mol
ZX-030103
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