Indobufen Impurity 14 CAS 94814-82-1
| CAS No. | 94814-82-1 |
| Molecular Formula | C10H10N2O2 |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Indobufen Impurity 14 (CAS 94814-82-1) is a certified pharmaceutical impurity reference standard with the molecular formula C10H10N2O2 and a molecular weight of 190.20 g/mol.
The molecular framework of Indobufen Impurity 14 (C10H10N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), Indobufen Impurity 14 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 | C10H10N2O2 |
| Molecular Weight | 190.20 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Indobufen Standards
- Indobufen Impurity N3 (CAS 21762-23-2)
- Indobufen Impurity 3 (CAS 1379292-20-2)
- Indobufen Impurity 86 (CAS 6555-36-8)
- Indobufen Impurity 84 (CAS CATO-C4X-179284)
- Indobufen Impurity 2 (CAS 881650-49-3)
- Indobufen Impurity 83 (CAS CATO-C4X-179283)
- Indobufen Impurity 17 (CAS 104-03-0)
- Indobufen Impurity 32 (CAS 21762-24-3)
Recommended Standards
- Raltitrexed Impurity 1 (CAS 1378372-01-0)
- Glycopyrronium Bromide impurity 12 (CAS 22065-57-2)
- Telmisartan Impurity 29 (CAS 1132638-92-6)
- Olprinone Impurity 20 (CAS CATO-C4X-204320)
- Lenvatinib Impurity 6 (CAS 796848-79-8)
- Lusutrombopag Impurity 62 (CAS CATO-C4X-208462)
- Roxatidine Impurity 56 (CAS 132513-51-0)
- (3-(4-Chlorophenyl)-5-methylbenzofuran-2-yl)methanol (CAS 1956380-76-9)
- (2R,3S,5S)-2,3,5,6-tetrahydroxyhexanal (CAS 23397-23-1)
- 1-(2,3,4-Trifluorophenyl)thiourea (CAS 175205-26-2)
- 1-(4-(Adamantan-1-yl)phenoxy)-3-(piperidin-1-yl)propan-2-ol hydrochloride (CAS 175136-32-0)
- 3-Bromo-2,2-diethoxy-propanoic Acid Ethyl Ester (CAS 79172-42-2)
- (tert-Butoxycarbonylamino)methyl-trifluoro-boranuide (CAS 1314638-06-6)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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