Description

(R)-(+)-1-Benzoyloxy-2-Benzyloxy-3-Tosyloxypropane is a high-purity, chiral synthetic intermediate of significant importance in advanced organic synthesis. Its value lies in its role as a versatile building block for constructing complex molecules with defined stereochemistry, which is critical for developing active pharmaceutical ingredients (APIs) and other fine chemicals. This product is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for asymmetric synthesis.

Application

• Pharmaceutical Intermediate: Key chiral building block in the synthesis of enantiomerically pure drugs and active pharmaceutical ingredients (APIs).
• Asymmetric Synthesis: Used in the preparation of complex natural products and bioactive compounds requiring specific stereochemical configurations.
• Agrochemical Research: Intermediate in the development of chiral pesticides and herbicides with enhanced efficacy and selectivity.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances where chirality is a critical property.

Basic Information

Product Name	(R)-(+)-1-Benzoyloxy-2-Benzyloxy-3-Tosyloxypropane
CAS No.	109371-31-5
Molecular Formula	C24H24O6S
Molecular Weight	440.51 g/mol
Synonyms	(R)-1-Benzoyloxy-2-benzyloxy-3-(p-toluenesulfonyloxy)propane; (R)-(+)-1,2-O-Benzylidene-3-O-tosylglycerol Benzoyl Ester; (R)-1,2-O-Benzylidene-3-O-tosyl-sn-glycerol 1-Benzoate; 1,2-O-Benzylidene-3-O-(p-tolylsulfonyl)-sn-glycerol 1-Benzoate; (R)-1,2-O-Benzylidene-3-O-(4-methylphenylsulfonyl)-sn-glycerol 1-Benzoate; (R)-Glycerol Derivative Benzoyl Benzyl Tosyl Ether
EINECS	Contact for details

Quality Control

Our (R)-(+)-1-Benzoyloxy-2-Benzyloxy-3-Tosyloxypropane is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to confirm identity and specification compliance. Certificates of Analysis (COA) with detailed chromatographic data are provided to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be 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
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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