1-tert-butyl 1-ethyl cyclopropane-1,1-dicarboxylate CAS 18721-65-8

Purity 97%+In StockPharmaceutical Standards
CAS No.18721-65-8
Molecular FormulaC11H18O4
Molecular Weight214.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-tert-butyl 1-ethyl cyclopropane-1,1-dicarboxylate CAS 18721-65-8 chemical structure

Description

1-tert-butyl 1-ethyl cyclopropane-1,1-dicarboxylate (CAS 18721-65-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H18O4. Molecular weight: 214.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC11H18O4
Molecular Weight214.26 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1962

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