Tert-butyl 4-amino-3-hydroxybenzoate CAS 137066-33-2

Description

Compared with other compounds in its class, the molecular weight of 209.24 g/mol gives Tert-butyl 4-amino-3-hydroxybenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tert-butyl 4-amino-3-hydroxybenzoate (CAS 137066-33-2), molecular formula C11H15NO3 and molecular weight 209.24 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Tert-butyl 4-amino-3-hydroxybenzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 209.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 4-amino-3-hydroxybenzoate 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

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