(S)-2-Acetamido-N-((S)-1-amino-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)-3-(5-hydroxy-1H-indol-3-yl)propanamide CAS 71338-67-5

Purity 97%+In StockPharmaceutical Standards
CAS No.71338-67-5
Molecular FormulaC24H25N5O5
Molecular Weight463.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-Acetamido-N-((S)-1-amino-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)-3-(5-hydroxy-1H-indol-3-yl)propanamide CAS 71338-67-5 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 (S)-2-Acetamido-N-((S)-1-amino-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)-3-(5-hydroxy-1H-indol-3-yl)propanamide.

CATO supplies (S)-2-Acetamido-N-((S)-1-amino-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)-3-(5-hydroxy-1H-indol-3-yl)propanamide (CAS 71338-67-5), a certified reference material (molecular formula C24H25N5O5, MW 463.49 g/mol) for analytical method development and quality control.

The molecular framework of (S)-2-Acetamido-N-((S)-1-amino-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)-3-(5-hydroxy-1H-indol-3-yl)propanamide (C24H25N5O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), (S)-2-Acetamido-N-((S)-1-amino-3-(5-hydroxy-1H-indol-3-yl)-1-oxopropan-2-yl)-3-(5-hydroxy-1H-indol-3-yl)propanamide 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 FormulaC24H25N5O5
Molecular Weight463.49 g/mol
AppearancePale yellow to yellow crystalline powder
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms5

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