(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

Purity 97%+In StockPharmaceutical Standards
CAS No.955359-72-5
Molecular FormulaC39H49ClN4O2
Molecular Weight641.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(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 chemical structure

Description

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.

Physical & Chemical Properties

Molecular FormulaC39H49ClN4O2
Molecular Weight641.28 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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 AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms4

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