Description

(2S)-2-Hydroxy-3,3-Dimethylbutanoic Acid Homopolymer is a specialized chiral polymer derived from a hydroxy acid monomer, offering unique structural and functional properties. This compound is valued for its potential as a building block in advanced material science and as a chiral auxiliary or ligand in asymmetric synthesis. It is primarily sought by research and development teams in the pharmaceutical, fine chemical, and specialty polymer industries for applications requiring precise stereochemistry and polymer functionality.

Application

• As a chiral scaffold or ligand in asymmetric catalysis for pharmaceutical intermediate synthesis.
• As a functional monomer or comonomer for creating novel biodegradable or biocompatible polymers.
• In the research and development of drug delivery systems, utilizing its polymeric structure for controlled release.
• As a specialty additive or modifier to impart specific properties (e.g., hydrophilicity, chirality) to coatings or resins.
• For use in analytical chemistry as a chiral stationary phase or selector in chromatography.
• In academic and industrial research exploring the structure-property relationships of chiral polyhydroxy acids.

Basic Information

Product Name	(2S)-2-Hydroxy-3,3-Dimethylbutanoic Acid Homopolymer
CAS No.	851866-86-9
Molecular Formula	(C6H12O3)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly[(2S)-2-hydroxy-3,3-dimethylbutanoic acid]; (S)-2-Hydroxy-3,3-dimethylbutyric Acid Homopolymer; Poly(HDBA); Poly((S)-2-hydroxy-3,3-dimethylbutanoate); (S)-Hiv Acid Homopolymer; Poly((S)-α-hydroxyisovaloric acid); Poly((2S)-2-hydroxy-3,3-dimethylbutyrate); Poly((S)-2-hydroxy-3,3-dimethylbutanoic acid)
EINECS	Contact for details

Quality Control

Our (2S)-2-Hydroxy-3,3-Dimethylbutanoic Acid Homopolymer is produced under a strict quality management system. Each batch is characterized for critical parameters including enantiomeric purity, molecular weight distribution, and residual monomers to ensure consistent performance in your applications. Comprehensive Certificates of Analysis (COA) detailing these specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Enantiomeric Purity	≥ 98.5% (S)-isomer
Assay (HPLC)	≥ 95.0% (Polymer content)
Residual Monomer	≤ 1.0%
Moisture (KF)	≤ 2.0%
Molecular Weight (GPC)	Reported (Mn, Mw, PDI)

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