1-(7-Chloro-1-(2-fluorophenyl)-3,4-dihydroisoquinolin-3-yl)-N,N-dimethylmethanamine dihydrochloride CAS 83658-13-3

Purity 97%+In StockPharmaceutical Standards
CAS No.83658-13-3
Molecular FormulaC18H18ClFN2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(7-Chloro-1-(2-fluorophenyl)-3,4-dihydroisoquinolin-3-yl)-N,N-dimethylmethanamine dihydrochloride CAS 83658-13-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 371.28 g/mol gives 1-(7-Chloro-1-(2-fluorophenyl)-3,4-dihydroisoquinolin-3-yl)-N,N-dimethylmethanamine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(7-Chloro-1-(2-fluorophenyl)-3,4-dihydroisoquinolin-3-yl)-N,N-dimethylmethanamine dihydrochloride (CAS 83658-13-3) is a high-purity analytical reference standard with the molecular formula C18H18ClFN2HClH2O and a molecular weight of 371.28 g/mol.

Structurally, 1-(7-Chloro-1-(2-fluorophenyl)-3,4-dihydroisoquinolin-3-yl)-N,N-dimethylmethanamine dihydrochloride (C18H18ClFN2HClH2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 371.28 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), 1-(7-Chloro-1-(2-fluorophenyl)-3,4-dihydroisoquinolin-3-yl)-N,N-dimethylmethanamine dihydrochloride 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 FormulaC18H18ClFN2 2*HCl H2O
Molecular Weight371.28 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1980
Halogen ContentF/Cl-containing
Nitrogen Atoms2

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