Fmoc-Tyr(tBu)-Tyr(tBu)-OH CAS CATO-CPTD788480

Purity >95%In StockPharmaceutical Standards
CAS No.CATO-CPTD788480
Molecular FormulaC41H46N2O7
Molecular Weight678.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fmoc-Tyr(tBu)-Tyr(tBu)-OH CAS CATO-CPTD788480 chemical structure

Description

Fmoc-Tyr(tBu)-Tyr(tBu)-OH (C41H46N2O7) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies Fmoc-Tyr(tBu)-Tyr(tBu)-OH (CAS CATO-CPTD788480), a certified reference material (molecular formula C41H46N2O7, MW 678.81 g/mol) for analytical method development and quality control.

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.

As a certified reference material (CRM), Fmoc-Tyr(tBu)-Tyr(tBu)-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 FormulaC41H46N2O7
Molecular Weight678.81 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)20.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms2

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