3,3',6,6'-Tetraethynyl-2,2',7,7'-tetramethoxy-9,9'-spirobi[fluorene] CAS 1801236-38-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1801236-38-3
Molecular FormulaC37H24O4
Molecular Weight532.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,3',6,6'-Tetraethynyl-2,2',7,7'-tetramethoxy-9,9'-spirobi[fluorene] CAS 1801236-38-3 chemical structure

Description

Order 3,3',6,6'-Tetraethynyl-2,2',7,7'-tetramethoxy-9,9'-spirobi[fluorene] (CAS 1801236-38-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C37H24O4. Molecular weight: 532.58 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC37H24O4
Molecular Weight532.58 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)26.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995

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