(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)acetic acid CAS 877140-09-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)acetic acid.

(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)acetic acid (CAS 877140-09-5), molecular formula N/A and molecular weight N/A g/mol, is a CATO reference standard with documented purity and traceability.

(6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)acetic acid is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).

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), (6,7-Dimethoxy-4-oxoquinazolin-3(4H)-yl)acetic 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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