(R)-(−)-1,3-Nonanediol
(R)-(−)-1,3-Nonanediol (CAS: 121541-65-9) is a chiral diol with the molecular formula CH3(CH2)5CHOH(CH2)2OH and a molecular weight of 160.25 g/mol. This organic compound serves as a valuable building block in asymmetric synthesis and chemical research. Its specific stereochemistry makes it useful for constructing complex chiral molecules, contributing to advancements in various fields of organic chemistry.
- Synonyms
- CH3(CH2)5CHOH(CH2)2OH

Chiral Building Block in Organic Synthesis
Utilised as a stereodefined precursor for the synthesis of complex organic molecules. Its defined chirality is crucial for controlling the stereochemistry of reaction products.
Asymmetric Synthesis Research
Serves as a starting material or intermediate in research focused on asymmetric reactions. Aids in the development of novel synthetic methodologies and chiral compounds.
Polyol Chemistry
As a diol, it can participate in polymerisation reactions or be incorporated into polyester and polyurethane structures, contributing specific properties due to its chiral nature.
| Molecular weight | 160.25 |
|---|---|
| Linear formula | CH3(CH2)5CHOH(CH2)2OH |
| Assay | 97% |
| Boiling point | 271-272 °C(lit.) |
| Density | >0.929 g/mL at 25 °C(lit.) |
| Refractive index | n20/D >1.4510(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
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)-(−)-1,3-Nonanediol used for?
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(R)-(−)-1,3-Nonanediol is primarily used as a chiral building block in asymmetric synthesis and organic chemistry research.
What is the CAS number and formula for (R)-(−)-1,3-Nonanediol?
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The CAS number is 121541-65-9, and the linear formula is CH3(CH2)5CHOH(CH2)2OH.
What grade and purity does Tech Serve Solutions supply for (R)-(−)-1,3-Nonanediol?
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Tech Serve Solutions supplies (R)-(−)-1,3-Nonanediol with a purity of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling recommendations for (R)-(−)-1,3-Nonanediol?
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According to GHS information, this compound is classified under WGK Germany 2. Recommended personal protective equipment includes eyeshields and gloves. Avoid contact with skin and eyes and ensure adequate ventilation.
Is (R)-(−)-1,3-Nonanediol a controlled substance?
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The provided data does not indicate that (R)-(−)-1,3-Nonanediol is a controlled substance.
How is (R)-(−)-1,3-Nonanediol packed and shipped?
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Tech Serve Solutions ensures appropriate packaging for safe domestic and international export of chemicals, adhering to all relevant shipping regulations.
How can I request a quote or sample for (R)-(−)-1,3-Nonanediol?
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Please contact our sales team via the website or phone to request a quote or sample for (R)-(−)-1,3-Nonanediol.
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