Ilaprazole Impurity 24 CAS CATO-C4X-113024
| CAS No. | CATO-C4X-113024 |
| Molecular Formula | C27H27N5O3S |
| Molecular Weight | 501.60 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ilaprazole Impurity 24.
Ilaprazole Impurity 24 (CAS CATO-C4X-113024) is a certified pharmaceutical impurity reference standard with the molecular formula C27H27N5O3S and a molecular weight of 501.60 g/mol.
Ilaprazole Impurity 24 (C27H27N5O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a certified reference material (CRM), Ilaprazole Impurity 24 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C27H27N5O3S |
| Molecular Weight | 501.60 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Ilaprazole Standards
- Ilaprazole Impurity 22 (CAS CATO-C4X-113022)
- Ilaprazole Impurity 19 (CAS 1360824-56-1)
- Ilaprazole Impurity 2 (CAS 1360824-55-0)
- Ilaprazole impurity 199 (CAS CATO-C4X-1130199)
- Ilaprazole Impurity 96 (CAS CATO-C4X-113096)
- Ilaprazole Impurity 147 (CAS CATO-C4X-1130147)
- Ilaprazole Impurity 95 (CAS CATO-C4X-113095)
- Ilaprazole Impurity 117 (CAS CATO-C4X-1130117)
Recommended Standards
- Amino-PEG11-OH (CAS 15332-94-2)
- Propan-2-yl 6-amino-5-cyano-2-[({3-cyano-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-2-yl}sulfanyl)methyl]-4-(pyridin-4-yl)-4H-pyran-3-carboxylate (CAS 445384-11-2)
- Undecyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranose (CAS 173725-24-1)
- LysoPE(20:4/0:0) (CAS CATO-C4X-31343)
- Lifitegrast Impurity 75 (CAS CATO-C4X-240975)
- Picosulfate Impurity N1 (CAS 22945-62-6)
- Faropenem Impurity 82 (CAS CATO-C4X-128982)
- N-(3-chlorophenyl)-2-((3-ethyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-48-1)
- 2-(((1H-Imidazol-4-yl)methyl)(4-methoxybenzyl)amino)propyl methanesulfonate (CAS 1881288-55-6)
- 6-Chloro-9-cyclopropyl-8-(difluoromethyl)-9H-purine (CAS 1710661-58-7)
- 5,7-Dichloroquinolin-2-amine (CAS 1340437-57-1)
- Cefprozil Impurity 63 (CAS CATO-C4X-149263)
- 1,1-Diphenyl-2-(pyridin-4-yl)ethan-1-ol (CAS 3197-49-7)
- [pGlu] Semaglutide (CAS CATO-C4X-2226288)
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