Description

2-(R)-Pentylsuccinic Acid 4-tert-Butyl Ester is a high-purity chiral intermediate of significant importance in asymmetric synthesis. This compound is valued for its role in constructing complex molecular architectures with precise stereochemical control. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of enantiomerically pure drugs and bioactive molecules.
• Asymmetric Synthesis: Used as a precursor or auxiliary in catalytic and stoichiometric asymmetric reactions to induce chirality.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and complex natural product synthesis.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing novel chiral ligands and organocatalysts.

Basic Information

Product Name	2-(R)-Pentylsuccinic Acid 4-tert-Butyl Ester
CAS No.	153427-69-1
Molecular Formula	C15H28O4
Molecular Weight	272.38 g/mol
Synonyms	(R)-2-Pentylsuccinic Acid 4-tert-Butyl Ester; 4-tert-Butyl (2R)-2-Pentylbutanedioate; (R)-4-(tert-Butoxy)-4-oxo-2-pentylbutanoic Acid; 2-(R)-Pentylsuccinic Acid tert-Butyl Ester; (2R)-2-Pentylsuccinic Acid 1-tert-Butyl Ester; (R)-2-Pentyl-1,4-butanedioic Acid 4-tert-Butyl Ester; Butanedioic acid, 2-pentyl-, 4-(1,1-dimethylethyl) ester, (2R)-
EINECS	Contact for details

Quality Control

Our 2-(R)-Pentylsuccinic Acid 4-tert-Butyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high enantiomeric purity. We provide comprehensive analytical data, including chiral HPLC or GC analysis, to verify identity, purity, and enantiomeric excess (ee). A Certificate of Analysis (COA) detailing all specifications is available with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC/GC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%

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