Ipconazole Impurity 1 CAS 191166-47-9
| CAS No. | 191166-47-9 |
| Molecular Formula | C18H24ClN3O |
| Molecular Weight | 333.86 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ipconazole Impurity 1 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
As a process- or degradation-related impurity, Ipconazole Impurity 1 (CAS 191166-47-9, C18H24ClN3O) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Ipconazole Impurity 1 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 333.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C18H24ClN3O |
| Molecular Weight | 333.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ipconazole Standards
Recommended Standards
- Hydroxychloroquine Impurity 41 (CAS 91828-61-4)
- 5-(((4-Chlorophenyl)thio)methyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 81863-74-3)
- 4-(4-Chlorophenyl)-2-[(Z)-2-[1-(thiophen-2-yl)ethylidene]hydrazin-1-yl]-1,3-thiazole (CAS 36941-47-6)
- 3-(((4-Chlorophenyl)(phenyl)methyl)thio)-1,2,4-thiadiazol-5-amine (CAS 632300-36-8)
- Dabigatran Impurity 119 (CAS CATO-C4X-1089119)
- Candesartan Cilexetil Impurity 37 (CAS 147404-74-8)
- Cefoperazone EP Impurity C (Potassium salt) (CAS 62557-28-2)
- (S)-2-Amino-N-methyl-N-(3-methylbenzyl)propanamide (CAS 1307134-57-1)
- 2-(2-Methyl-1,3-thiazol-4-yl)ethanethioamide (CAS 51451-57-1)
- Ethyl 8-mercapto-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate (CAS 929557-82-4)
- Chromic (VI) Acid (CAS 7738-94-5)
- 1-(2-Methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethanone (CAS 638214-65-0)
- Estradiol Impurity 49 (CAS CATO-C4X-163649)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com