(R)-(+)-3-Methylcyclohexanone
(R)-(+)-3-Methylcyclohexanone (CAS: 13368-65-5) is a chiral ketone with the molecular formula C7H12O and a molecular weight of 112.17 g/mol. This optically active compound is valuable in organic synthesis, particularly as a chiral building block. Its stereochemistry makes it useful for creating enantiomerically pure target molecules in asymmetric synthesis, serving as a key intermediate in the development of complex chemical structures.

Chiral Building Block
Utilised in asymmetric synthesis to construct complex molecules with specific stereochemistry. It serves as a key intermediate for creating enantiomerically enriched target compounds.
Organic Synthesis Intermediate
A versatile reagent in multi-step organic synthesis. Its reactive carbonyl group and chiral centre allow for various transformations in the creation of diverse chemical entities.
Research and Development
Employed in academic and industrial research laboratories for the exploration of new synthetic routes and the development of novel compounds.
| Molecular weight | 112.17 |
|---|---|
| Linear formula | CH3C6H9(=O) |
| Assay | 98% |
| Boiling point | 168-169 °C(lit.) |
| Density | 0.916 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.446(lit.) |
| Optical activity | [α]24/D +13.5°, neat |
| Optical purity | ee: 99% (GLC) |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 52 °C / 125.6 °F |
| Transport (UN / ADR) | UN 2297 3 / PGIII |
| Water hazard class (WGK, DE) | 1 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16-27-36/37/39 |
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)-(+)-3-Methylcyclohexanone used for?
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(R)-(+)-3-Methylcyclohexanone is primarily used as a chiral building block in asymmetric synthesis and as a versatile intermediate in organic synthesis for creating complex chemical structures.
What is the CAS number and molecular formula for (R)-(+)-3-Methylcyclohexanone?
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The CAS number is 13368-65-5, and the molecular formula is C7H12O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(+)-3-Methylcyclohexanone with a minimum assay of 98%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the primary safety concerns when handling (R)-(+)-3-Methylcyclohexanone?
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(R)-(+)-3-Methylcyclohexanone is a flammable liquid and vapour (H226). Handling requires appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection in inadequately ventilated areas. It should be kept away from heat, sparks, and open flames.
How is (R)-(+)-3-Methylcyclohexanone packed, shipped, and exported?
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Tech Serve Solutions adheres to stringent packaging standards for safe transport and export, ensuring compliance with all relevant regulations for chemical shipments.
How can I request a sample or quote for (R)-(+)-3-Methylcyclohexanone?
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To request a sample or a quote, please contact our sales department via the website or by phone, providing your specific requirements.
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