H-D-Phe-D-Phe -D-Lys-γ-Pip-OH CAS CATO-CPTD788707

Purity >95%In StockPharmaceutical Standards
CAS No.CATO-CPTD788707
Molecular FormulaC30H42N6O5
Molecular Weight566.69 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-D-Phe-D-Phe -D-Lys-γ-Pip-OH CAS CATO-CPTD788707 chemical structure

Description

H-D-Phe-D-Phe -D-Lys-γ-Pip-OH (C30H42N6O5) contains a steroid 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies H-D-Phe-D-Phe -D-Lys-γ-Pip-OH (CAS CATO-CPTD788707), a certified reference material (molecular formula C30H42N6O5, MW 566.69 g/mol) for analytical method development and quality control.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC30H42N6O5
Molecular Weight566.69 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms6

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