(3S,6S)-2,7-Dimethyl-3,6-octanediol
(3S,6S)-2,7-Dimethyl-3,6-octanediol (CAS 129705-30-2) is a chiral diol with the molecular formula C10H22O2 and a molecular weight of 174.28 g/mol. This compound serves as a valuable building block in organic synthesis, particularly in asymmetric chemistry. Its specific stereochemistry makes it useful for constructing complex chiral molecules in research and development settings.
- Synonyms
- 6-octanediol, C10H22O2

Chiral Building Block
Utilised in the synthesis of enantiomerically pure compounds. Its defined stereocentres are crucial for creating molecules with specific three-dimensional arrangements.
Asymmetric Synthesis
A key intermediate in reactions requiring stereochemical control. It can be employed to introduce chirality into larger molecular frameworks.
Organic Synthesis
Serves as a versatile reagent in the construction of complex organic molecules for various research applications. Its diol functionality allows for diverse chemical transformations.
| Molecular weight | 174.28 |
|---|---|
| Empirical formula | C10H22O2 |
| Assay | ≥99.0% (sum of enantiomers, GC) |
| Optical purity | enantiomeric ratio: ≥99:1 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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 (3S,6S)-2,7-Dimethyl-3,6-octanediol used for?
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(3S,6S)-2,7-Dimethyl-3,6-octanediol is primarily used as a chiral building block in asymmetric synthesis and general organic synthesis for the creation of complex chiral molecules.
What is the CAS number and formula for (3S,6S)-2,7-Dimethyl-3,6-octanediol?
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The CAS number is 129705-30-2 and the empirical formula is C10H22O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (3S,6S)-2,7-Dimethyl-3,6-octanediol with an assay of ≥99.0% (sum of enantiomers, GC) and an enantiomeric ratio of ≥99:1. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should (3S,6S)-2,7-Dimethyl-3,6-octanediol be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact with eyes, rinse cautiously with water for several minutes and seek medical advice if irritation persists. Avoid breathing vapours. Ensure adequate ventilation.
Is (3S,6S)-2,7-Dimethyl-3,6-octanediol a controlled substance?
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There is no information to suggest that (3S,6S)-2,7-Dimethyl-3,6-octanediol is a controlled substance.
How is this chemical packed and shipped?
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Tech Serve Solutions packs and exports chemicals according to international safety and transport regulations, ensuring secure and compliant delivery worldwide.
How can I request a sample or quote for (3S,6S)-2,7-Dimethyl-3,6-octanediol?
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Please contact our sales team through the website or by phone to request a sample or obtain a quotation for (3S,6S)-2,7-Dimethyl-3,6-octanediol.
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