Description

(R)-(+)-α-Acryloyloxy-Beta,β-Dimethyl-γ-Butyrolactone CAS NO 102096-60-6 is a high-value, chiral lactone derivative featuring an acryloyloxy functional group. This compound is a critical chiral building block in asymmetric synthesis, prized for its ability to introduce stereochemical complexity into target molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing advanced intermediates, active pharmaceutical ingredients (APIs), and novel materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Asymmetric Catalysis Research: Used as a precursor or ligand component in the development of new chiral catalysts and auxiliaries.
• Polymer Science: Serves as a functional monomer for creating specialty polymers with tailored optical or mechanical properties.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of natural products, flavors, and fragrances requiring high enantiomeric purity.
• Agrochemical Development: Utilized in the research and production of enantiomerically pure pesticides and herbicides.

Basic Information

Product Name	(R)-(+)-α-Acryloyloxy-Beta,β-Dimethyl-γ-Butyrolactone
CAS No.	102096-60-6
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	(R)-α-Acryloyloxy-β,β-dimethyl-γ-butyrolactone; (R)-(+)-2-(Acryloyloxy)-2-methyl-4-butyrolactone; (3R)-3-[(2-Methylprop-2-enoyl)oxy]dihydrofuran-2(3H)-one; (R)-3-Hydroxy-2,2-dimethyl-γ-butyrolactone acrylate; (R)-HDB Acrylate; (R)-Acryloyloxy Dimethyl Butyrolactone; ADBL (R)-(+)-enantiomer
EINECS	Contact for details

Quality Control

Our production of (R)-(+)-α-Acryloyloxy-Beta,β-Dimethyl-γ-Butyrolactone adheres to stringent quality protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR. Certificates of Analysis (COA) detailing purity, enantiomeric excess (ee), and impurity profiles are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from heat, sparks, and open flames. Due to its sensitivity, minimize exposure to air and moisture during handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 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.