Ac-Trp-Glu-His-Asp-AMC CAS 189275-74-9

Purity 97%+In StockPharmaceutical Standards
CAS No.189275-74-9
Molecular FormulaC38H40N8O11
Molecular Weight784.77 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ac-Trp-Glu-His-Asp-AMC CAS 189275-74-9 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 Ac-Trp-Glu-His-Asp-AMC.

CATO supplies Ac-Trp-Glu-His-Asp-AMC (CAS 189275-74-9), a certified reference material (molecular formula C38H40N8O11, MW 784.77 g/mol) for analytical method development and quality control.

Based on its molecular formula C38H40N8O11, Ac-Trp-Glu-His-Asp-AMC 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 784.77 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.

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), Ac-Trp-Glu-His-Asp-AMC 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

Molecular FormulaC38H40N8O11
Molecular Weight784.77 g/mol
Purity97%+
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
Degree of Unsaturation (DBE)23.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011
Nitrogen Atoms8

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