7,7,8,8-Tetracyano-2,5-bis(2-hydroxyethoxy)quinodimethane CAS 58268-29-4

Purity 97%+In StockPharmaceutical Standards
CAS No.58268-29-4
Molecular FormulaC16H12N4O4
Molecular Weight324.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7,7,8,8-Tetracyano-2,5-bis(2-hydroxyethoxy)quinodimethane CAS 58268-29-4 chemical structure

Description

7,7,8,8-Tetracyano-2,5-bis(2-hydroxyethoxy)quinodimethane (CAS 58268-29-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12N4O4. Molecular weight: 324.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H12N4O4
Molecular Weight324.29 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms4

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