| CAS No. | 955359-72-5 |
| Molecular Formula | C39H49ClN4O2 |
| Molecular Weight | 641.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 641.28 g/mol gives (R)-2-((1-(4-(4-(3-(Azepan-1-yl)propoxy)phenyl)butyl)pyrrolidin-2-yl)methyl)-4-(4-chlorobenzyl)phthalazin-1(2H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (R)-2-((1-(4-(4-(3-(Azepan-1-yl)propoxy)phenyl)butyl)pyrrolidin-2-yl)methyl)-4-(4-chlorobenzyl)phthalazin-1(2H)-one (CAS 955359-72-5), a certified reference material (molecular formula C39H49ClN4O2, MW 641.28 g/mol) for analytical method development and quality control.
Structurally, (R)-2-((1-(4-(4-(3-(Azepan-1-yl)propoxy)phenyl)butyl)pyrrolidin-2-yl)methyl)-4-(4-chlorobenzyl)phthalazin-1(2H)-one (C39H49ClN4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 641.28 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (R)-2-((1-(4-(4-(3-(Azepan-1-yl)propoxy)phenyl)butyl)pyrrolidin-2-yl)methyl)-4-(4-chlorobenzyl)phthalazin-1(2H)-one 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.
| Molecular Formula | C39H49ClN4O2 |
| Molecular Weight | 641.28 g/mol |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |