145549-76-4

Basic information

• Product Name: T-butyl-3-oxocyclobutanecarboxylate
• Synonyms: T-butyl-3-oxocyclobutanecarboxylate;tert-Butyl 3-oxocyclobutanecarboxylate;3-Oxo-cyclobutanecarboxylic acid tert-butyl ester;tert-butyl 3-oxocyclobutane-1-carboxylate;Cyclobutanecarboxylic acid, 3-oxo-, 1,1-diMethylethyl ester
• CAS NO: 145549-76-4
• Molecular Formula: C₉H₁₄O₃
• Molecular Weight: 170.207
• Mol File: 145549-76-4.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 230.414°C at 760 mmHg
• Flash Point: 93.36°C
• Appearance: /
• Density: 1.101g/cm³
• Vapor Pressure: 0.066mmHg at 25°C
• Refractive Index: 1.473
• Storage Temp.: Sealed in dry,Store in freezer, under -20°C
• CAS DataBase Reference: T-butyl-3-oxocyclobutanecarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: T-butyl-3-oxocyclobutanecarboxylate(145549-76-4)
• EPA Substance Registry System: T-butyl-3-oxocyclobutanecarboxylate(145549-76-4)

Safety Data

• Hazardous Substances Data: 145549-76-4(Hazardous Substances Data)

Usage

General Description

T-butyl-3-oxocyclobutanecarboxylate, also known as 3-oxocyclobutanecarboxylic acid tert-butyl ester, is a chemical compound with the molecular formula C9H16O3. It is a colorless, oily liquid with a fruity odor, and is commonly used in the synthesis of pharmaceuticals and agrochemicals. T-butyl-3-oxocyclobutanecarboxylate is derived from cyclobutanecarboxylic acid and is used as a building block in the production of various organic compounds. It is important to handle this chemical with caution, as it is flammable and may cause irritation to the skin, eyes, and respiratory system upon exposure.

InChI:InChI=1/C9H14O3/c1-9(2,3)12-8(11)6-4-7(10)5-6/h6H,4-5H2,1-3H3

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 23761-23-1 3-oxocyclobutanecarboxylic acid 
• 75-65-0 tert-butyl alcohol 
• 1663-39-4 tert-Butyl acrylate 
• 463-82-1 2,2-dimethylpropane 

Relevant articles and documents

Photochemistry of Axially Chiral (Arylmethylene)cycloalkanes: A Search for Suitable Photoswitchable Liquid Crystalline Materials

A series of chiral (arylmethylene)cycloalkanes was synthesized in racemic and optically active form to examine their suitability for incorporation in a liquid crystal-based optical switch.Irradiation of these compounds with UV light leads to their rapid p

BIFUNCTIONAL COMPOUNDS FOR DEGRADING BTK VIA UBIQUITIN PROTEOSOME PATHWAY

The present invention relates to compounds useful for degrading BTK via a ubiquitin proteolytic pathway. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.

HETEROARYLDIHYDROPYRIMIDINE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS

Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.