H-Phe-Lys(Z)-OH CAS 68798-53-8

Purity 97%+In StockPharmaceutical Standards
CAS No.68798-53-8
Molecular FormulaC23H29N3O5
Molecular Weight427.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-Phe-Lys(Z)-OH CAS 68798-53-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 427.49 g/mol gives H-Phe-Lys(Z)-OH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies H-Phe-Lys(Z)-OH (CAS 68798-53-8), a certified reference material (molecular formula C23H29N3O5, MW 427.49 g/mol) for analytical method development and quality control.

Structurally, H-Phe-Lys(Z)-OH (C23H29N3O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 427.49 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures H-Phe-Lys(Z)-OH under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC23H29N3O5
Molecular Weight427.49 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms3

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