(R,R)-(−)-1-Phenylcyclohexane-cis-1,2-diol
(R,R)-(−)-1-Phenylcyclohexane-cis-1,2-diol (CAS: 125132-75-4) is a chiral organic building block with a molecular weight of 192.25 g/mol. This compound, verified at 99% purity, is valuable in asymmetric synthesis and chemical research. Its specific optical activity and defined stereochemistry make it a key intermediate for creating complex chiral molecules. Available from Tech Serve Solutions, it is supplied for laboratory and industrial research applications.
- Synonyms
- 125132-75-4C6H5C6H9(OH)2

Chiral Synthesis
Serves as a critical chiral building block in asymmetric synthesis for the creation of enantiomerically pure compounds. Its defined stereochemistry is essential for stereoselective reactions.
Organic Synthesis Intermediate
Used as an intermediate in multi-step organic synthesis pathways. It provides a phenylcyclohexane diol scaffold for further functionalisation in complex molecule construction.
Research and Development
Valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and developing novel chemical entities. Its unique structure facilitates the study of reaction mechanisms.
| Molecular weight | 192.25 |
|---|---|
| Linear formula | C6H5C6H9(OH)2 |
| Assay | 99% |
| Optical activity | [α]23/D −6°, c = 1 in methanol |
| Melting point | 121-123 °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 (R,R)-(−)-1-Phenylcyclohexane-cis-1,2-diol used for?
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(R,R)-(−)-1-Phenylcyclohexane-cis-1,2-diol is used as a chiral building block in asymmetric synthesis and as an intermediate in organic synthesis research and development.
What is the CAS number and formula for this compound?
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The CAS number is 125132-75-4, and the linear formula is C6H5C6H9(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R,R)-(−)-1-Phenylcyclohexane-cis-1,2-diol at a purity of 99%. This is supplied as a research-grade chemical and TSS does not represent it as USP, BP, or EP.
What are the safety and handling precautions for this chemical?
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This compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK 2 in Germany, indicating it is hazardous to water.
Can I request a sample or quote?
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Yes, please contact our sales team via the website or by calling us to request a sample or a personalised quote for (R,R)-(−)-1-Phenylcyclohexane-cis-1,2-diol.
How is this chemical shipped?
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As a specialist global supplier, Tech Serve Solutions exports chemicals like (R,R)-(−)-1-Phenylcyclohexane-cis-1,2-diol worldwide, adhering to all relevant shipping and customs regulations.
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