(R,R)-Bicyclo[2.2.1]heptane-2,5-dione
(R,R)-Bicyclo[2.2.1]heptane-2,5-dione (CAS 145092-77-9) is a chiral organic compound with the molecular formula C7H8O2 and a molecular weight of 124.14. As a bicyclic diketone, it serves as a valuable building block in asymmetric synthesis and general chemical research. Its defined stereochemistry makes it particularly useful for creating complex chiral molecules in organic chemistry laboratories and for process development.
- Synonyms
- 145092-77-9
![(R,R)-Bicyclo[2.2.1]heptane-2,5-dione (C7H8O2) — chemical structure, CAS 145092-77-9; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F145092-77-9.png&w=3840&q=75)
Chiral Building Block
Utilised in the synthesis of enantiomerically pure compounds, particularly in pharmaceutical research and development. Its rigid bicyclic structure offers precise stereochemical control.
Asymmetric Synthesis
Serves as a key intermediate or starting material in stereoselective reactions. Its defined chirality allows for the introduction of specific stereocenters into target molecules.
Organic Synthesis Intermediate
A versatile reagent in organic chemistry for constructing complex molecular architectures. It can undergo various transformations to yield diverse functionalised products.
| Molecular weight | 124.14 |
|---|---|
| Empirical formula | C7H8O2 |
| Assay | ≥97.5% (GC)98% |
| Optical activity | [α]/D 4.5±1.0°, c = 1 in chloroform |
Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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)-Bicyclo[2.2.1]heptane-2,5-dione used for?
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(R,R)-Bicyclo[2.2.1]heptane-2,5-dione is primarily used as a chiral building block in asymmetric synthesis and organic chemistry research for the construction of complex chiral molecules.
What is the CAS number and formula for (R,R)-Bicyclo[2.2.1]heptane-2,5-dione?
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The CAS number is 145092-77-9 and the empirical formula is C7H8O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R,R)-Bicyclo[2.2.1]heptane-2,5-dione with a purity of ≥97.5% (GC) / 98%. This product is intended for research and laboratory use; TSS does not represent it as USP, BP, EP or any other pharmacopoeial grade.
How should (R,R)-Bicyclo[2.2.1]heptane-2,5-dione be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation. The compound is classified as harmful if swallowed and causes skin, eye, and respiratory irritation (H302, H315, H319, H335).
Is (R,R)-Bicyclo[2.2.1]heptane-2,5-dione a controlled substance?
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There is no information available to suggest that (R,R)-Bicyclo[2.2.1]heptane-2,5-dione is a controlled substance.
How is (R,R)-Bicyclo[2.2.1]heptane-2,5-dione packed and shipped?
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(R,R)-Bicyclo[2.2.1]heptane-2,5-dione is packed and exported according to international chemical shipping regulations. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample, please contact the TSS sales department via the website or by calling our main office, providing the product name and CAS number (145092-77-9).
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