DL-4-Hydroxy-3-methoxymandelic Acid CAS 55-10-7

Description

Compared with other compounds in its class, the molecular weight of 198.17 g/mol gives DL-4-Hydroxy-3-methoxymandelic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies DL-4-Hydroxy-3-methoxymandelic Acid (CAS 55-10-7), a certified reference material (molecular formula C9H10O5, MW 198.17 g/mol) for analytical method development and quality control.

Structurally, DL-4-Hydroxy-3-methoxymandelic Acid (C9H10O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 198.17 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), DL-4-Hydroxy-3-methoxymandelic 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com