(S)-(−)-1,2-Decanediol
(S)-(−)-1,2-Decanediol (CAS: 84276-14-2) is a chiral diol with a molecular weight of 174.28 g/mol. This organic compound serves as a valuable chiral building block in asymmetric synthesis. Its specific stereochemistry makes it useful for creating complex molecules with defined spatial arrangements, particularly in pharmaceutical and fine chemical research and development.
- Synonyms
- CH3(CH2)7CH(OH)CH2OH

Asymmetric Synthesis
Utilised as a chiral auxiliary or synthon in the stereoselective synthesis of complex organic molecules. Its defined chirality is crucial for controlling the stereochemical outcome of reactions.
Chiral Building Block
Serves as a fundamental component in the construction of chiral targets. Its diol functionality allows for diverse derivatization pathways in organic synthesis.
Organic Synthesis
A versatile reagent in general organic synthesis, offering a readily available chiral scaffold for the development of new chemical entities and materials.
Polyol Chemistry
As a diol, it can participate in polymerization reactions or be modified to create novel polyol-based structures for various applications.
| Molecular weight | 174.28 |
|---|---|
| Linear formula | CH3(CH2)7CH(OH)CH2OH |
| Assay | 99% |
| Optical activity | [α]24/D −9°, c = 0.5 in methanol |
| Optical purity | ee: 99% (GLC) |
| Melting point | 59-61 °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 (S)-(−)-1,2-Decanediol used for?
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(S)-(−)-1,2-Decanediol is primarily used as a chiral building block in asymmetric synthesis and organic chemistry to create complex molecules with specific stereochemistry.
What is the CAS number and formula for (S)-(−)-1,2-Decanediol?
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The CAS number is 84276-14-2 and its linear formula is CH3(CH2)7CH(OH)CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(−)-1,2-Decanediol with an assay of 99% and an optical purity of ee: 99%. We do not represent this product as USP, BP, or EP grade.
How should (S)-(−)-1,2-Decanediol be handled safely?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator filter (type N95 or P1). Consult the Safety Data Sheet for full details, noting its WGK Germany classification of 3.
Is (S)-(−)-1,2-Decanediol a controlled substance?
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The provided data does not indicate that (S)-(−)-1,2-Decanediol is a controlled substance.
How is (S)-(−)-1,2-Decanediol shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, adhering to international shipping and export regulations for laboratory reagents.
How can I request a quote or sample for (S)-(−)-1,2-Decanediol?
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Please contact our sales team via the website or direct inquiry to request a quotation or sample of (S)-(−)-1,2-Decanediol.
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