N,N’-Bis(2-ethylhexyl)-1,7-dibromo-3,4,9,10-perylenetetracarboxylic Diimide CAS 851786-15-7

Purity 97%+In StockPharmaceutical Standards
CAS No.851786-15-7
Molecular FormulaC40H40Br2N2O4
Molecular Weight772.56 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N’-Bis(2-ethylhexyl)-1,7-dibromo-3,4,9,10-perylenetetracarboxylic Diimide CAS 851786-15-7 chemical structure

Description

N,N’-Bis(2-ethylhexyl)-1,7-dibromo-3,4,9,10-perylenetetracarboxylic Diimide (CAS 851786-15-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C40H40Br2N2O4. Molecular weight: 772.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC40H40Br2N2O4
Molecular Weight772.56 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)21.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms2

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