Description

tert-Butyl-2-Chloropropionate is a valuable organic ester building block, specifically the tert-butyl ester of 2-chloropropionic acid. This compound is significant for its role as a protected intermediate in multi-step organic synthesis, where the tert-butyl group offers stability under various reaction conditions. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules.

Application

• Key intermediate in the synthesis of active pharmaceutical ingredients (APIs).
• Building block for agrochemicals, including herbicides and fungicides.
• Protected carboxylic acid precursor in peptide and medicinal chemistry.
• Starting material for the preparation of specialty polymers and fine chemicals.
• Reagent in organic transformations requiring a stable ester group.
• Used in research and development for novel compound libraries.

Basic Information

Product Name	tert-Butyl-2-Chloropropionate
CAS No.	40058-88-6
Molecular Formula	C7H13ClO2
Molecular Weight	164.63 g/mol
Synonyms	2-Chloropropionic Acid tert-Butyl Ester; tert-Butyl 2-Chloropropanoate; 2-Chloro-1-oxopropan-2-yl 2-methylpropane-2-carboxylate; Propanoic acid, 2-chloro-, 1,1-dimethylethyl ester; t-Butyl 2-chloropropionate
EINECS	Contact for details

Quality Control

Our tert-Butyl-2-Chloropropionate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.