1'-tert-Butyl 4'-ethyl 6-bromo-3,4-dihydro-2H-spiro[naphthalene-1,3'-pyrrolidine]-1',4'-dicarboxylate CAS 1956332-79-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1956332-79-8
Molecular FormulaC21H28BrNO4
Molecular Weight438.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1'-tert-Butyl 4'-ethyl 6-bromo-3,4-dihydro-2H-spiro[naphthalene-1,3'-pyrrolidine]-1',4'-dicarboxylate CAS 1956332-79-8 chemical structure

Description

Order 1'-tert-Butyl 4'-ethyl 6-bromo-3,4-dihydro-2H-spiro[naphthalene-1,3'-pyrrolidine]-1',4'-dicarboxylate (CAS 1956332-79-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H28BrNO4. Molecular weight: 438.36 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC21H28BrNO4
Molecular Weight438.36 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentBr-containing
Nitrogen Atoms1

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