4,4,5,5-tetramethyl-2-(2,3,4-trichlorophenyl)-1,3,2-dioxaborolane CAS 1165935-95-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,4,5,5-tetramethyl-2-(2,3,4-trichlorophenyl)-1,3,2-dioxaborolane.

4,4,5,5-tetramethyl-2-(2,3,4-trichlorophenyl)-1,3,2-dioxaborolane (CAS 1165935-95-4) is a high-purity analytical reference standard with the molecular formula C12H14BCl3O2 and a molecular weight of 307.41 g/mol.

Structurally, 4,4,5,5-tetramethyl-2-(2,3,4-trichlorophenyl)-1,3,2-dioxaborolane (C12H14BCl3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 307.41 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), 4,4,5,5-tetramethyl-2-(2,3,4-trichlorophenyl)-1,3,2-dioxaborolane 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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