6,8-Difluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride CAS 1203684-62-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1203684-62-1
Molecular FormulaC9H9F2N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6,8-Difluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride CAS 1203684-62-1 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 6,8-Difluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride.

CATO supplies 6,8-Difluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride (CAS 1203684-62-1), a certified reference material (molecular formula C9H9F2NHCl, MW 205.63 g/mol) for analytical method development and quality control.

Structurally, 6,8-Difluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride (C9H9F2NHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 205.63 g/mol, it falls into the medium-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), 6,8-Difluoro-1,2,3,4-tetrahydroisoquinoline hydrochloride 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 FormulaC9H9F2N HCl
Molecular Weight205.63 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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