H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH CAS CATO-CPTD788705

Purity >95%In StockPharmaceutical Standards
CAS No.CATO-CPTD788705
Molecular FormulaC36H53N7O6
Molecular Weight679.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH CAS CATO-CPTD788705 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-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH (CAS CATO-CPTD788705) is a high-purity analytical reference standard with the molecular formula C36H53N7O6 and a molecular weight of 679.85 g/mol.

H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH (C36H53N7O6) contains a nitrogen-containing heterocyclic scaffold, 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.

As a certified reference material (CRM), H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH 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 FormulaC36H53N7O6
Molecular Weight679.85 g/mol
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
Nitrogen Atoms7

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