4-(4-Pentylbicyclo[2.2.2]octan-1-yl)benzoyl chloride CAS 74446-96-1

Purity 97%+In StockPharmaceutical Standards
CAS No.74446-96-1
Molecular FormulaC20H27ClO
Molecular Weight318.88 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-Pentylbicyclo[2.2.2]octan-1-yl)benzoyl chloride CAS 74446-96-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 318.88 g/mol gives 4-(4-Pentylbicyclo[2.2.2]octan-1-yl)benzoyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(4-Pentylbicyclo[2.2.2]octan-1-yl)benzoyl chloride (CAS 74446-96-1), molecular formula C20H27ClO and molecular weight 318.88 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4-(4-Pentylbicyclo[2.2.2]octan-1-yl)benzoyl chloride (C20H27ClO) is characterized by a steroid core, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 4-(4-Pentylbicyclo[2.2.2]octan-1-yl)benzoyl chloride 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 FormulaC20H27ClO
Molecular Weight318.88 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentCl-containing

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Why CATO?