Etaconazole CAS 71245-23-3
| CAS No. | 71245-23-3 |
| Molecular Formula | C23H46N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Etaconazole is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Etaconazole (CAS 71245-23-3), a certified reference material (molecular formula C23H46N2O2C4H10O4S, MW 536.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H46N2O2C4H10O4S, Etaconazole contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 536.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H46N2O2 C4H10O4S |
| Molecular Weight | 536.81 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Etaconazole Standards
Recommended Standards
- (2E,​4E)​-3-​Methyl-​5-​[(2S,​3S)​-​3-​methyl-​3-​(4-​methyl-​3-​penten-​1-​yl)​-​2-​oxiranyl]​-2,​4-​pentadienoic Acid Methyl Ester (CAS 153651-93-5)
- butyl N-[2,2,2-trifluoro-1-(2-toluidino)-1-(trifluoromethyl)ethyl]carbamate (CAS 340030-49-1)
- 4-Bromo-5-(4-methoxyphenyl)isoxazole (CAS 1159981-74-4)
- 1-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 189695-69-0)
- 4-Hydrazinylisoquinoline (CAS 15330-50-4)
- 3-(Quinazolin-4-ylthio)propanal (CAS 1339568-09-0)
- N1,N3-bis(2,4-difluorophenyl)malonamide (CAS 339096-50-3)
- 1-(4-Fluoro-3-methylphenyl)propan-1-ol (CAS 1178144-58-5)
- Ethyl 4-oxo-8-phenyl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3-carboxylate (CAS 1038994-32-9)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
Why CATO?
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