(2S,4S,5R)-1-Benzyl-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide CAS 118089-84-2

Purity 97%+In StockPharmaceutical Standards
CAS No.118089-84-2
Molecular FormulaC26H29N2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,4S,5R)-1-Benzyl-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide CAS 118089-84-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 465.44 g/mol gives (2S,4S,5R)-1-Benzyl-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2S,4S,5R)-1-Benzyl-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide (CAS 118089-84-2), molecular formula C26H29N2OBr and molecular weight 465.44 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, (2S,4S,5R)-1-Benzyl-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 465.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 (2S,4S,5R)-1-Benzyl-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide 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 FormulaC26H29N2O Br
Molecular Weight465.44 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms2

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