2,3′,6′,7-Tetrabromospiro[9H-fluorene-9,9′-[9H]xanthene] CAS 2092900-01-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2092900-01-9
Molecular FormulaC25H12Br4O
Molecular Weight647.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3′,6′,7-Tetrabromospiro[9H-fluorene-9,9′-[9H]xanthene] CAS 2092900-01-9 chemical structure

Description

2,3′,6′,7-Tetrabromospiro[9H-fluorene-9,9′-[9H]xanthene] (CAS 2092900-01-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H12Br4O. Molecular weight: 647.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC25H12Br4O
Molecular Weight647.98 g/mol
Purity97%+
StorageStore at room temperature, protect from light
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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Halogen ContentBr-containing

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