tert-Butyl 7-bromo-1,2,4,5-tetrahydro-3H-benzo[d]azepine-3-carboxylate CAS 740842-88-0

Purity 97%+In StockPharmaceutical Standards
CAS No.740842-88-0
Molecular FormulaC15H20BrNO2
Molecular Weight326.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 7-bromo-1,2,4,5-tetrahydro-3H-benzo[d]azepine-3-carboxylate CAS 740842-88-0 chemical structure

Description

The occurrence of tert-Butyl 7-bromo-1,2,4,5-tetrahydro-3H-benzo[d]azepine-3-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl 7-bromo-1,2,4,5-tetrahydro-3H-benzo[d]azepine-3-carboxylate (CAS 740842-88-0), molecular formula C15H20BrNO2 and molecular weight 326.23 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of tert-Butyl 7-bromo-1,2,4,5-tetrahydro-3H-benzo[d]azepine-3-carboxylate (C15H20BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

CATO manufactures tert-Butyl 7-bromo-1,2,4,5-tetrahydro-3H-benzo[d]azepine-3-carboxylate 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 FormulaC15H20BrNO2
Molecular Weight326.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentBr-containing
Nitrogen Atoms1

Recommended Standards

Why CATO?