FITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I) CAS 1926163-32-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1926163-32-7
Molecular FormulaC62H67N11O20S
Molecular Weight1318.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

FITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I) CAS 1926163-32-7 chemical structure

Description

The occurrence of FITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I) is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

FITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I) (CAS 1926163-32-7) is a high-purity analytical reference standard with the molecular formula C62H67N11O20S and a molecular weight of 1318.34 g/mol.

FITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I) (C62H67N11O20S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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.

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), FITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I) 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 FormulaC62H67N11O20S
Molecular Weight1318.34 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)35.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms11
Sulfur Atoms1

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