Description

(+)-2-o-Benzyl-L-Threitol CAS NO 84379-53-3 is a high-purity, chiral threitol derivative where the 2-hydroxy group is protected by a benzyl ether. This compound is a crucial chiral building block and ligand in asymmetric synthesis, valued for its ability to impart stereochemical control in complex chemical transformations. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), catalysts, and advanced materials.

Application

• Asymmetric Synthesis: Serves as a chiral ligand or auxiliary in metal-catalyzed reactions, such as asymmetric dihydroxylation or epoxidation.
• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of complex, optically active drug molecules and natural products.
• Catalyst Development: Used in the design and preparation of novel chiral catalysts for enantioselective processes.
• Chemical Research: Employed in academic and industrial R&D for methodological studies in stereochemistry and organic synthesis.
• Material Science: Potential monomer or precursor for synthesizing chiral polymers and advanced functional materials.

Basic Information

Product Name	(+)-2-o-Benzyl-L-Threitol
CAS No.	84379-53-3
Molecular Formula	C11H16O4
Molecular Weight	212.24 g/mol
Synonyms	(2R,3S)-1,4-Dibenzyloxy-2,3-butanediol; L-Threitol, 2-O-benzyl-; (2R,3S)-2-(Benzyloxy)butane-1,2,3,4-tetrol; 1,4-Di-O-benzyl-L-threitol; (+)-1,4-Di-O-benzyl-L-threitol; 2-O-Benzyl-L-threitol; Benzyl L-threitol ether
EINECS	Contact for details

Quality Control

Our (+)-2-o-Benzyl-L-Threitol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) providing purity, enantiomeric excess, and impurity profile is available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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