【肽序重复停用见C4X-201410】des-10-D-Ala-Cetrorelix CAS CATO-C4X-201452

Purity ≥95%In StockPharmaceutical Standards
CAS No.CATO-C4X-201452
Molecular FormulaC67H87ClN16O13
Molecular Weight1359.96 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

【肽序重复停用见C4X-201410】des-10-D-Ala-Cetrorelix CAS CATO-C4X-201452 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 【肽序重复停用见C4X-201410】des-10-D-Ala-Cetrorelix.

CATO supplies 【肽序重复停用见C4X-201410】des-10-D-Ala-Cetrorelix (CAS CATO-C4X-201452), a certified reference material (molecular formula C67H87ClN16O13, MW 1359.96 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 【肽序重复停用见C4X-201410】des-10-D-Ala-Cetrorelix is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 1359.96 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC67H87ClN16O13
Molecular Weight1359.96 g/mol
Purity≥95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)32.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentCl-containing
Nitrogen Atoms16

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