4-Chlorobicyclo[4.2.0]octa-1,3,5-trien-7-amine CAS 1781073-33-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1781073-33-3
Molecular FormulaC8H8ClN
Molecular Weight153.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chlorobicyclo[4.2.0]octa-1,3,5-trien-7-amine CAS 1781073-33-3 chemical structure

Description

The occurrence of 4-Chlorobicyclo[4.2.0]octa-1,3,5-trien-7-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-Chlorobicyclo[4.2.0]octa-1,3,5-trien-7-amine (CAS 1781073-33-3), a certified reference material (molecular formula C8H8ClN, MW 153.61 g/mol) for analytical method development and quality control.

The molecular framework of 4-Chlorobicyclo[4.2.0]octa-1,3,5-trien-7-amine (C8H8ClN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 4-Chlorobicyclo[4.2.0]octa-1,3,5-trien-7-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 FormulaC8H8ClN
Molecular Weight153.61 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentCl-containing
Nitrogen Atoms1

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