(Ile3)-Pressinoic acid CAS 34330-23-9

Description

Compared with other compounds in its class, the molecular weight of 740.85 g/mol gives (Ile3)-Pressinoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(Ile3)-Pressinoic acid (CAS 34330-23-9) is a high-purity analytical reference standard with the molecular formula C30H44N8O10S2 and a molecular weight of 740.85 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (Ile3)-Pressinoic acid is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 740.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (Ile3)-Pressinoic acid 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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