(R)-(−)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol
(R)-(−)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol (CAS 23214-66-6) is a chiral building block with the formula CH3C6H4SO3CH2CH(OH)CH2OCH2C6H5 and a molecular weight of 336.40 g/mol. This compound serves as a valuable reagent in enantioselective syntheses, particularly for carbohydrates, terpenes, and alkaloids. Supplied by Tech Serve Solutions with an assay of 95%, it is a key intermediate for advanced organic synthesis requiring precise stereochemical control.
- IUPAC
- (R)-(−)-1-Benzyloxy-3-tosyloxy-2-propanol,(R)-(−)-3-Benzyloxy-1,2-propanediol 1-(p-toluenesulfonate),1-Benzyl-sn-glycerol 3-tosylate
Chiral Synthesis Intermediate
This enantiopure alcohol derivative is employed as a crucial intermediate in the stereoselective synthesis of complex organic molecules. Its defined stereochemistry allows for precise control in the construction of chiral centres.
Carbohydrate Synthesis
It is utilised as a reagent in enantioselective carbohydrate syntheses, facilitating the creation of specific stereoisomers of complex sugars and related structures.
Terpene and Alkaloid Construction
The compound finds application in the enantioselective synthesis of natural products such as terpenes and alkaloids, where stereochemical integrity is paramount.
Organic Building Block
As a versatile organic building block, it enables chemists to introduce specific functional groups and chiral elements into target molecules during multi-step synthetic pathways.
| Molecular weight | 336.40 |
|---|---|
| Linear formula | CH3C6H4SO3CH2CH(OH)CH2OCH2C6H5 |
| Assay | 95% |
| Optical activity | [α]25/D −7°, c = 10 in toluene |
| Application | Reagent employed in enantioselective carbohydrate, terpene, and alkaloid syntheses.1 |
| Melting point | 52-55 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| 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 (R)-(−)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol used for?
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(R)-(−)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol is primarily used as a reagent in enantioselective syntheses of carbohydrates, terpenes, and alkaloids. It also serves as a chiral building block and intermediate in organic synthesis.
What is the CAS number and molecular formula?
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The CAS number is 23214-66-6 and the molecular formula is CH3C6H4SO3CH2CH(OH)CH2OCH2C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with a minimum assay of 95%. This is a technical/research grade material, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia standard.
What are the safety and handling precautions for this chemical?
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This compound has a flash point of 110 °C (230 °F) and is classified with a WGK Germany rating of 3. Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used during handling.
Is this product available for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (R)-(−)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol.
How can I request a sample or obtain a quote?
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Please contact the Tech Serve Solutions sales team directly through our website or by phone to request a sample or obtain a quotation for this product.
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