4-((2-(3-Hydroxybut-1-en-1-yl)-5-oxotetrahydrofuran-3-yl)amino)benzoic acid CAS 144397-99-9

Description

Compared with other compounds in its class, the molecular weight of 291.30 g/mol gives 4-((2-(3-Hydroxybut-1-en-1-yl)-5-oxotetrahydrofuran-3-yl)amino)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-((2-(3-Hydroxybut-1-en-1-yl)-5-oxotetrahydrofuran-3-yl)amino)benzoic acid (CAS 144397-99-9), molecular formula C15H17NO5 and molecular weight 291.30 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-((2-(3-Hydroxybut-1-en-1-yl)-5-oxotetrahydrofuran-3-yl)amino)benzoic acid (C15H17NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 291.30 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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-((2-(3-Hydroxybut-1-en-1-yl)-5-oxotetrahydrofuran-3-yl)amino)benzoic 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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