Boc-Gly-Phe-Gly-Lys-OH CAS 250290-82-5

Purity 97%+In StockPharmaceutical Standards
CAS No.250290-82-5
Molecular FormulaC24H37N5O7
Molecular Weight507.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Boc-Gly-Phe-Gly-Lys-OH CAS 250290-82-5 chemical structure

Description

The occurrence of Boc-Gly-Phe-Gly-Lys-OH is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Boc-Gly-Phe-Gly-Lys-OH (CAS 250290-82-5) is a high-purity analytical reference standard with the molecular formula C24H37N5O7 and a molecular weight of 507.58 g/mol.

Based on its molecular formula C24H37N5O7, Boc-Gly-Phe-Gly-Lys-OH contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 507.58 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Boc-Gly-Phe-Gly-Lys-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 FormulaC24H37N5O7
Molecular Weight507.58 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5

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