(+)-2,3-O-Benzylidene-D-threitol
(+)-2,3-O-Benzylidene-D-threitol (CAS 58383-35-0) is a chiral carbohydrate derivative with the molecular formula C11H14O4 and a molecular weight of 210.23 g/mol. This compound, also known as (4R,5R)-(+)-2-Phenyl-1,3-dioxolane-4,5-dimethanol, is primarily utilised in carbohydrate chemistry and organic synthesis. Its optically active nature makes it a valuable building block in stereoselective reactions and the development of complex molecules.
- IUPAC
- (4R,5R)-(+)-2-Phenyl-1,3-dioxolane-4,5-dimethanol
- Synonyms
- C11H14O4(4R,5R)-(+)-2-Phenyl-1,3-dioxolane-4,5-dimethanol

Organic Synthesis
Serves as a chiral building block for the stereoselective synthesis of complex organic molecules and pharmaceutical intermediates. Its protected diol functionality allows for selective transformations.
Carbohydrate Chemistry
Utilised as a derivative in the study and manipulation of carbohydrate structures. It acts as a protected form of threitol, facilitating specific chemical reactions.
Chemical Biology Research
Employed in research settings for probing biological pathways or as a component in the synthesis of biologically active compounds.
| Molecular weight | 210.23 |
|---|---|
| Empirical formula | C11H14O4 |
| Assay | 99% |
| Optical activity | [α]18/D +11.0°, c = 2 in methanol |
| Melting point | 70-72 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is (+)-2,3-O-Benzylidene-D-threitol used for?
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(+)-2,3-O-Benzylidene-D-threitol is primarily used as a chiral building block in organic synthesis and carbohydrate chemistry research.
What is the CAS number and formula for (+)-2,3-O-Benzylidene-D-threitol?
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The CAS number is 58383-35-0, and the empirical formula is C11H14O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (+)-2,3-O-Benzylidene-D-threitol with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should (+)-2,3-O-Benzylidene-D-threitol be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if needed. Refer to the safety data sheet for full handling instructions.
Is (+)-2,3-O-Benzylidene-D-threitol suitable for immediate use in pharmaceutical manufacturing?
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This product is supplied for research and chemical synthesis purposes. Its suitability for direct use in pharmaceutical manufacturing requires independent verification and compliance with relevant regulatory standards.
How is (+)-2,3-O-Benzylidene-D-threitol packed and shipped?
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We offer reliable packing and export services for (+)-2,3-O-Benzylidene-D-threitol globally, ensuring product integrity during transit.
How can I request a sample or quote for (+)-2,3-O-Benzylidene-D-threitol?
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Please contact our sales team via the website or phone to request a sample or a quotation for (+)-2,3-O-Benzylidene-D-threitol.
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