(1R*,2’R*)-1-(2’-hydroxy-2’-phenylethyl)-6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinoline CAS 548443-20-5

Purity 97%+In StockPharmaceutical Standards
CAS No.548443-20-5
Molecular FormulaC19H23NO3
Molecular Weight313.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R*,2’R*)-1-(2’-hydroxy-2’-phenylethyl)-6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinoline CAS 548443-20-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 313.39 g/mol gives (1R*,2’R*)-1-(2’-hydroxy-2’-phenylethyl)-6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(1R*,2’R*)-1-(2’-hydroxy-2’-phenylethyl)-6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinoline (CAS 548443-20-5) is a high-purity analytical reference standard with the molecular formula C19H23NO3 and a molecular weight of 313.39 g/mol.

Based on its molecular formula C19H23NO3, (1R*,2’R*)-1-(2’-hydroxy-2’-phenylethyl)-6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinoline contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), (1R*,2’R*)-1-(2’-hydroxy-2’-phenylethyl)-6,7-Dimethoxy-1,2,3,4-tetrahydro-isoquinoline 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 FormulaC19H23NO3
Molecular Weight313.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms1

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