H-Ala-Ala-Phe-AMC (free base) CAS 62037-41-6

Purity >95%In StockPharmaceutical Standards
CAS No.62037-41-6
Molecular FormulaC25H28N4O5
Molecular Weight464.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Ala-Ala-Phe-AMC (free base) CAS 62037-41-6 chemical structure

Description

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

H-Ala-Ala-Phe-AMC (free base) (CAS 62037-41-6) is a high-purity analytical reference standard with the molecular formula C25H28N4O5 and a molecular weight of 464.51 g/mol.

H-Ala-Ala-Phe-AMC (free base) (C25H28N4O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), H-Ala-Ala-Phe-AMC (free base) 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 FormulaC25H28N4O5
Molecular Weight464.51 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms4

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