2-(1-hydroxy-1,3-dihydro-2,1-benzoxaborol-3-yl)acetic acid CAS 19203-45-3

Description

The occurrence of 2-(1-hydroxy-1,3-dihydro-2,1-benzoxaborol-3-yl)acetic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(1-hydroxy-1,3-dihydro-2,1-benzoxaborol-3-yl)acetic acid (CAS 19203-45-3) is a high-purity analytical reference standard with the molecular formula C9H9BO4 and a molecular weight of 191.98 g/mol.

Structurally, 2-(1-hydroxy-1,3-dihydro-2,1-benzoxaborol-3-yl)acetic acid (C9H9BO4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 191.98 g/mol, it falls into the medium-molecular-weight range. 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), 2-(1-hydroxy-1,3-dihydro-2,1-benzoxaborol-3-yl)acetic acid 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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