(1S)-5-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride CAS 1929582-61-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1929582-61-5
Molecular FormulaC11H13NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S)-5-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride CAS 1929582-61-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1S)-5-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride.

CATO supplies (1S)-5-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride (CAS 1929582-61-5), a certified reference material (molecular formula C11H13NO3HCl, MW 243.69 g/mol) for analytical method development and quality control.

(1S)-5-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride (C11H13NO3HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 (1S)-5-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride 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 FormulaC11H13NO3 HCl
Molecular Weight243.69 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms1

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