Prucalopride impurity 49 CAS 566197-86-2
| CAS No. | 566197-86-2 |
| Molecular Formula | C18H26ClN3O4 |
| Molecular Weight | 383.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Prucalopride impurity 49 (CAS 566197-86-2), a pharmacopoeial impurity reference standard (molecular formula C18H26ClN3O4, MW 383.87 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Prucalopride impurity 49 (C18H26ClN3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 383.87 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Prucalopride impurity 49 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 | C18H26ClN3O4 |
| Molecular Weight | 383.87 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Prucalopride Standards
- Prucalopride Impurity 21 (CAS 2636673-48-6)
- Prucalopride impurity 50 (CAS 566197-85-1)
- Prucalopride Impurity 8 (CAS 1900715-98-1)
- Prucalopride Impurity 4 (CAS CATO-C4X-10384)
- Prucalopride Impurity 17 (CAS CATO-C4X-103817)
- Prucalopride Impurity 45 (CAS CATO-C4X-103845)
- Prucalopride Impurity 40（DP-3） (CAS 1900715-94-7)
- Prucalopride Impurity 15 (CAS CATO-C4X-103815)
Recommended Standards
- 1-(4-{[4-(4-chlorophenyl)piperazino]carbonyl}phenyl)-2-pyrrolidinone 478039-73-5 KS-000036IV (CAS 478039-73-5)
- Pentyl 6-chloro-2-(4-methoxyphenyl)quinoline-4-carboxylate (CAS 355421-21-5)
- Suvorexant Impurity 36 (CAS CATO-C4X-181236)
- N-(4-Butylphenyl)-5-(3-chloro-4-methoxyphenyl)furan-2-carboxamide (CAS 853333-68-3)
- Cetirizine EP Impurity A (CAS 303-26-4)
- Acetylcysteine Impurity 17 TFA salt (CAS CATO-C4X-153255)
- Morinidazole Impurity 6 (CAS 1782143-94-5)
- 3-(1-Ethyl-3-(hydroxymethyl)-1H-pyrazol-5-yl)benzonitrile (CAS 777952-88-2)
- 7-Bromo-4-chloro-2-methylpyrrolo[2,1-f][1,2,4]triazine (CAS 1781760-85-7)
- N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)propionamide (CAS 175728-08-2)
- (3R,4R)-4-Methyl-5-oxopyrrolidine-3-carboxylic acid (CAS 1426408-37-8)
- 6-Hydroxyhexanamide (CAS 4547-52-8)
- 62000-71-9 4-Aminohexanoic acid hydrochloride MFCD20441443 (CAS 62000-71-9)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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