替尔泊肽杂质B L-isoAsp9 CAS CATO-C4X-32403

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-32403
Molecular Formula-
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

替尔泊肽杂质B L-isoAsp9 CAS CATO-C4X-32403 chemical structure

Description

替尔泊肽杂质B L-isoAsp9 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).

CATO supplies 替尔泊肽杂质B L-isoAsp9 (CAS CATO-C4X-32403), a pharmacopoeial impurity reference standard (molecular formula N/A, MW N/A g/mol) used for the identification and quantification of trace impurities in APIs.

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

As a certified reference material (CRM), 替尔泊肽杂质B L-isoAsp9 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

Purity>95%
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions

Recommended Standards

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