3-Amino-5-bromo-1-methyl-2,3-dihydro-1h-indol-2-one hydrochloride CAS 1266685-37-3

Description

The occurrence of 3-Amino-5-bromo-1-methyl-2,3-dihydro-1h-indol-2-one hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Amino-5-bromo-1-methyl-2,3-dihydro-1h-indol-2-one hydrochloride (CAS 1266685-37-3), molecular formula C9H9BrN2OHCl and molecular weight 277.55 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 3-Amino-5-bromo-1-methyl-2,3-dihydro-1h-indol-2-one hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 277.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 3-Amino-5-bromo-1-methyl-2,3-dihydro-1h-indol-2-one 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

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