4450-98-0 MW8LQ9P85C Ethyl 1-benzyl-3-hydroxy-2(5H)-oxopyrrole-4-carboxylate 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-(phenylmethyl)-, ethyl ester 1-Ebpc NSC 229530 UNII-MW8LQ9P85C CAS 4450-98-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4450-98-0 MW8LQ9P85C Ethyl 1-benzyl-3-hydroxy-2(5H)-oxopyrrole-4-carboxylate 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-(phenylmethyl)-, ethyl ester 1-Ebpc NSC 229530 UNII-MW8LQ9P85C.

4450-98-0 MW8LQ9P85C Ethyl 1-benzyl-3-hydroxy-2(5H)-oxopyrrole-4-carboxylate 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-(phenylmethyl)-, ethyl ester 1-Ebpc NSC 229530 UNII-MW8LQ9P85C (CAS 4450-98-0), molecular formula C14H21NO4 and molecular weight 267.32 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C14H21NO4, 4450-98-0 MW8LQ9P85C Ethyl 1-benzyl-3-hydroxy-2(5H)-oxopyrrole-4-carboxylate 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-(phenylmethyl)-, ethyl ester 1-Ebpc NSC 229530 UNII-MW8LQ9P85C contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 267.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 4450-98-0 MW8LQ9P85C Ethyl 1-benzyl-3-hydroxy-2(5H)-oxopyrrole-4-carboxylate 1H-Pyrrole-3-carboxylic acid, 2,5-dihydro-4-hydroxy-5-oxo-1-(phenylmethyl)-, ethyl ester 1-Ebpc NSC 229530 UNII-MW8LQ9P85C 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