(−)-2,3-O-Isopropylidene-D-threitol
(−)-2,3-O-Isopropylidene-D-threitol (CAS 73346-74-4), with the molecular formula C7H14O4 and a molecular weight of 162.18 g/mol, is a versatile carbohydrate derivative. It serves as a valuable chiral building block in organic synthesis and is frequently employed in the development of new chemical entities and pharmaceutical intermediates. Its defined stereochemistry makes it particularly useful for stereoselective transformations.
- IUPAC
- (4R,5R)-(−)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol,(4R,5R)-4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane
- Synonyms
- C7H14O4(4R,5R)-(−)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol,(4R,5R)-4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane
Chiral Synthesis
Utilised as a chiral pool starting material for the stereoselective synthesis of complex organic molecules and pharmaceutical intermediates. Its inherent chirality allows for the introduction of specific stereocentres into target compounds.
Organic Chemistry Research
A key reagent in academic and industrial research laboratories for exploring novel synthetic pathways and developing new methodologies in carbohydrate chemistry and stereoselective synthesis.
Material Science
Investigated for its potential incorporation into novel polymeric materials or functionalised surfaces where specific stereochemical properties are desired.
| Molecular weight | 162.18 |
|---|---|
| Empirical formula | C7H14O4 |
| Assay | 99% |
| Boiling point | 91-93 °C/0.01 mmHg(lit.) |
| Optical activity | [α]26/D −3.1°, c = 5 in chloroform |
| Melting point | 48-51 °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-Isopropylidene-D-threitol primarily used for?
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(–)-2,3-O-Isopropylidene-D-threitol is primarily used as a chiral building block in organic synthesis, particularly for the preparation of complex molecules and pharmaceutical intermediates where stereochemistry is critical.
What are the CAS number and molecular formula for (–)-2,3-O-Isopropylidene-D-threitol?
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The CAS number for (–)-2,3-O-Isopropylidene-D-threitol is 73346-74-4, and its molecular formula is C7H14O4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (–)-2,3-O-Isopropylidene-D-threitol with an assay of 99%. This product is not represented as USP, BP, or EP grade.
How should (–)-2,3-O-Isopropylidene-D-threitol be handled safely?
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Handling requires appropriate personal protective equipment including eyeshields and gloves. A respirator filter such as type N95 (US) or type P1 (EN143) is recommended. The compound has a WGK Germany rating of 3, indicating a high hazard to water.
Is (–)-2,3-O-Isopropylidene-D-threitol available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (–)-2,3-O-Isopropylidene-D-threitol.
How can I request a sample or obtain a quote for (–)-2,3-O-Isopropylidene-D-threitol?
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To request a sample or obtain a quote, please contact our sales team through the website or by calling us directly.
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