Fmoc-Arg(Pbf)-Gly-OH CAS 660846-80-0

Purity 97%+In StockPharmaceutical Standards
CAS No.660846-80-0
Molecular FormulaC36H43N5O8S
Molecular Weight705.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Fmoc-Arg(Pbf)-Gly-OH CAS 660846-80-0 chemical structure

Description

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 supplies Fmoc-Arg(Pbf)-Gly-OH (CAS 660846-80-0), a certified reference material (molecular formula C36H43N5O8S, MW 705.82 g/mol) for analytical method development and quality control.

Based on its molecular formula C36H43N5O8S, Fmoc-Arg(Pbf)-Gly-OH contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 705.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures Fmoc-Arg(Pbf)-Gly-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 FormulaC36H43N5O8S
Molecular Weight705.82 g/mol
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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms5
Sulfur Atoms1

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