Delamanid Impurity 5 CAS 1194254-67-5
| CAS No. | 1194254-67-5 |
| Molecular Formula | C23H28F3N3O5 |
| Molecular Weight | 483.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H28F3N3O5, Delamanid Impurity 5 contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 483.48 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a process- or degradation-related impurity, Delamanid Impurity 5 (CAS 1194254-67-5, C23H28F3N3O5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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.
CATO manufactures Delamanid Impurity 5 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.
Physical & Chemical Properties
| Molecular Formula | C23H28F3N3O5 |
| Molecular Weight | 483.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Delamanid Standards
Recommended Standards
- Cefotaxime EP Impurity C (CAS 66403-32-5)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfooxy)phenyl)propanoic acid (CAS 181952-24-9)
- 5-Hydroxyhexan-2-one (CAS 56745-61-0)
- [5-(2-Benzothiazolylcarbonyl)-2,3,4-trihydroxyphenyl](4-phenoxyphenyl)methanone (CAS 877878-47-2)
- Flurbiprofen Impurity 61 (CAS 95037-98-2)
- Capecitabine Impurity 10 (CAS 2230479-30-6)
- Roxadustat Impurity 7 (CAS 1455091-06-1)
- 2-Bromo-6-chloro-3-(difluoromethyl)-5-fluoropyridine (CAS 1805234-32-5)
- 1-(2-Fluoroethyl)-5-methyl-N-propyl-1H-pyrazol-4-amine hydrochloride (CAS 1856027-72-9)
- biodinamine Vitamin D2 (CAS 115586-24-8)
- Prop-2-enehydrazide hydrochloride (CAS 1707361-65-6)
- 2-(2-Amino-ethyl)-6-thiophen-2-yl-2H-pyridazin-3-one hydrochloride (CAS 1361114-51-3)
- methyl 2-(2-bromoethoxy)benzoate (CAS 91687-70-6)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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