(1S,2R,4S,5R)-1-([1,1':3',1''-Terphenyl]-5'-ylmethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide CAS 1839548-22-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1839548-22-9
Molecular FormulaC38H37N2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,2R,4S,5R)-1-([1,1':3',1''-Terphenyl]-5'-ylmethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide CAS 1839548-22-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 617.63 g/mol gives (1S,2R,4S,5R)-1-([1,1':3',1''-Terphenyl]-5'-ylmethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(1S,2R,4S,5R)-1-([1,1':3',1''-Terphenyl]-5'-ylmethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide (CAS 1839548-22-9), molecular formula C38H37N2OBr and molecular weight 617.63 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C38H37N2OBr, (1S,2R,4S,5R)-1-([1,1':3',1''-Terphenyl]-5'-ylmethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 617.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), (1S,2R,4S,5R)-1-([1,1':3',1''-Terphenyl]-5'-ylmethyl)-2-((S)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium bromide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC38H37N2O Br
Molecular Weight617.63 g/mol
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)21.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentBr-containing
Nitrogen Atoms2

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