Ilaprazole Impurity 133 CAS 67382-07-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 67382-07-4 |
| Molecular Formula | C6H6N4O4 |
| Molecular Weight | 198.14 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ilaprazole Impurity 133 (CAS 67382-07-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6N4O4. Molecular weight: 198.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6N4O4 |
| Molecular Weight | 198.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 4 |
Related Ilaprazole Standards
- Ilaprazole Impurity 145 (CAS 67382-06-3)
- Ilaprazole Impurity 36 (CAS 1018229-53-2)
- Ilaprazole Impurity 75 (CAS 102625-98-9)
- Ilaprazole Impurity N4 (CAS 88218-10-4)
- Ilaprazole Impurity 171 (CAS CATO-C4X-1130171)
- Ilaprazole Impurity 84 (CAS 6325-91-3)
- Ilaprazole impurity 206 (CAS CATO-C4X-1130206)
- Ilaprazole Impurity 101 (CAS 473537-16-5)
Recommended Standards
- 1,2,4,5-Tetrazine-3,6-dicarboxylicacid, 3,6-dimethyl ester 2166-14-5 CTK4E7441 (CAS 2166-14-5)
- N-Methyl-3,5-dinitropyridin-4-amine (CAS 26820-38-2)
- Furacillin Impurity 3 (CAS 112574-40-0)
- Calcitonin Impurity 20 (CAS CATO-C4X-221820)
- Aripiprazole Impurity 34 (CAS 39512-50-0)
- 6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one (CAS 132018-13-4)
- 1-(Furan-2-yl)-2-((1-methyl-1h-tetrazol-5-yl)thio)ethan-1-one (CAS 380318-61-6)
- 1-Isopropyl-3-(2,2,2-trifluoroethoxy)-1H-pyrazol-4-amine hydrochloride (CAS 1431962-34-3)
- 2-Bromo-3,4-dimethoxybenzoic acid, 97% (CAS 71568-87-1)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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 13829788188 / jacky.chen@cato-chem.com