(2,7-Di-tert-butyl-9H-fluoren-9-yl)methyl carbonochloridate CAS 287381-46-8

Purity 97%+In StockPharmaceutical Standards
CAS No.287381-46-8
Molecular FormulaC23H27ClO2
Molecular Weight370.91 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2,7-Di-tert-butyl-9H-fluoren-9-yl)methyl carbonochloridate CAS 287381-46-8 chemical structure

Description

(2,7-Di-tert-butyl-9H-fluoren-9-yl)methyl carbonochloridate (CAS 287381-46-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H27ClO2. Molecular weight: 370.91 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC23H27ClO2
Molecular Weight370.91 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing

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