N,N'-bis-(propargyl-PEG4)-Cy5 CAS 2107273-08-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2107273-08-3
Molecular FormulaC47H63N2O8 Cl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-bis-(propargyl-PEG4)-Cy5 CAS 2107273-08-3 chemical structure

Description

CATO supplies N,N'-bis-(propargyl-PEG4)-Cy5 (CAS 2107273-08-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C47H63N2O8 Cl. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC47H63N2O8 Cl
Molecular Weight819.48 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentCl-containing
Nitrogen Atoms2

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