Prucalopride Impurity 40（DP-3） CAS 1900715-94-7
| CAS No. | 1900715-94-7 |
| Molecular Formula | C18H24ClN3O5 |
| Molecular Weight | 397.85 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H24ClN3O5, Prucalopride Impurity 40（DP-3） contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 397.85 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, Prucalopride Impurity 40（DP-3） (CAS 1900715-94-7, C18H24ClN3O5) 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.
As a certified reference material (CRM), Prucalopride Impurity 40（DP-3） 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 | C18H24ClN3O5 |
| Molecular Weight | 397.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Prucalopride Standards
- Prucalopride Impurity 45 (CAS CATO-C4X-103845)
- Prucalopride Impurity 17 (CAS CATO-C4X-103817)
- Prucalopride Impurity 24 (CAS 2181480-01-1)
- Prucalopride Impurity 21 (CAS 2636673-48-6)
- Prucalopride impurity 49 (CAS 566197-86-2)
- Prucalopride impurity 50 (CAS 566197-85-1)
- Prucalopride Impurity 8 (CAS 1900715-98-1)
- Prucalopride Impurity 22 (CAS CATO-C4X-103822)
Recommended Standards
- N-(3-chloro-4-fluorophenyl)-2-(2-(3,4-dimethoxyphenyl)acetyl)hydrazine-1-carbothioamide (CAS 882749-28-2)
- Erlotinib Impurity 2 (CAS 183321-85-9)
- 10-(4-Chloro-3-nitrophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one (CAS 330208-59-8)
- Rebamipide impurity 21 (CAS 452322-61-1)
- Apixaban Impurity 30 (CAS 1686149-78-9)
- Losartan impurity 31 (CAS CATO-C4X-168331)
- Pyrroloquinoline Impurity 4 (CAS 107575-60-0)
- 4-(3-Chloropropyl)-1,4-oxazepane (CAS 19344-61-7)
- N-Cyclohexyl-N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1073354-73-0)
- (-)-Canadalisol (CAS 123878-19-3)
- 2-chloro-1-(1,2-thiazol-5-yl)ethan-1-one (CAS 2044713-56-4)
- 4-((Dimethylamino)methylene)-2-methyl-6-oxo-1,4,5,6-tetrahydropyridine-3-carbonitrile (CAS 338392-22-6)
- 2,3-Dichloroanthracene-9,10-dione (CAS 84-45-7)
- Cyclolinopeptide B (CAS 193139-41-2)
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