3-Bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-amine CAS 116233-20-6

Purity 97%+In StockPharmaceutical Standards
CAS No.116233-20-6
Molecular FormulaC14H20BrN
Molecular Weight282.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-amine CAS 116233-20-6 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 3-Bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-amine.

3-Bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-amine (CAS 116233-20-6) is a high-purity analytical reference standard with the molecular formula C14H20BrN and a molecular weight of 282.22 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 3-Bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 282.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 3-Bromo-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-amine 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 FormulaC14H20BrN
Molecular Weight282.22 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentBr-containing
Nitrogen Atoms1

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