(1S,4S,8S) Carreira DOLEFIN Ligand (1S,4S,8S)--5-Benzyl-8-methoxy-1,8-dimethyl-2-(2 inverted exclamation marka-methylpropyl)-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethyl-2-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene 862499-50-1 CAS 862499-50-1

Purity 97%+In StockPharmaceutical Standards
CAS No.862499-50-1
Molecular FormulaC22H36O
Molecular Weight316.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,4S,8S) Carreira DOLEFIN Ligand
(1S,4S,8S)--5-Benzyl-8-methoxy-1,8-dimethyl-2-(2 inverted exclamation marka-methylpropyl)-bicyclo[2.2.2]octa-2,5-diene
(1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethyl-2-bicyclo[2.2.2]octa-2,5-diene
(1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene
862499-50-1 CAS 862499-50-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 316.52 g/mol gives (1S,4S,8S) Carreira DOLEFIN Ligand (1S,4S,8S)--5-Benzyl-8-methoxy-1,8-dimethyl-2-(2 inverted exclamation marka-methylpropyl)-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethyl-2-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene 862499-50-1 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(1S,4S,8S) Carreira DOLEFIN Ligand (1S,4S,8S)--5-Benzyl-8-methoxy-1,8-dimethyl-2-(2 inverted exclamation marka-methylpropyl)-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethyl-2-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene 862499-50-1 (CAS 862499-50-1), molecular formula C22H36O and molecular weight 316.52 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (1S,4S,8S) Carreira DOLEFIN Ligand (1S,4S,8S)--5-Benzyl-8-methoxy-1,8-dimethyl-2-(2 inverted exclamation marka-methylpropyl)-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethyl-2-bicyclo[2.2.2]octa-2,5-diene (1S,4S,8S)-5-Benzyl-2-isobutyl-8-methoxy-1,8-dimethylbicyclo[2.2.2]octa-2,5-diene 862499-50-1 (C22H36O) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC22H36O
Molecular Weight316.52 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

Recommended Standards

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