(2E,2'E)-4,4'-((((2S,5S)-3,6-Dioxopiperazine-2,5-diyl)bis(butane-4,1-diyl))bis(azanediyl))bis(4-oxobut-2-enoic acid) CAS 176738-91-3

Purity 97%+In StockPharmaceutical Standards
CAS No.176738-91-3
Molecular FormulaC20H28N4O8
Molecular Weight452.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E,2'E)-4,4'-((((2S,5S)-3,6-Dioxopiperazine-2,5-diyl)bis(butane-4,1-diyl))bis(azanediyl))bis(4-oxobut-2-enoic acid) CAS 176738-91-3 chemical structure

Description

(2E,2'E)-4,4'-((((2S,5S)-3,6-Dioxopiperazine-2,5-diyl)bis(butane-4,1-diyl))bis(azanediyl))bis(4-oxobut-2-enoic acid) (CAS 176738-91-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H28N4O8. Molecular weight: 452.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H28N4O8
Molecular Weight452.46 g/mol
AppearancePale yellow to yellow crystalline powder
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2007
Nitrogen Atoms4

Recommended Standards

Why CATO?