(1R,2R,3R,5S)-2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carboxylic Acid CAS 58096-29-0
| CAS No. | 58096-29-0 |
| Molecular Formula | C11H18O2 |
| Molecular Weight | 182.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 182.26 g/mol gives (1R,2R,3R,5S)-2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carboxylic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(1R,2R,3R,5S)-2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carboxylic Acid (CAS 58096-29-0), molecular formula C11H18O2 and molecular weight 182.26 g/mol, is a CATO reference standard with documented purity and traceability.
(1R,2R,3R,5S)-2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carboxylic Acid (C11H18O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H18O2 |
| Molecular Weight | 182.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- (1r,4r)-4-cyclobutylcyclohexane-1-carboxylic acid (CAS 1955474-80-2)
- (1S,2S,3S,5R)-2,6,6-Trimethylbicyclo[3.1.1]heptane-3-carboxylic Acid (CAS 58096-27-8)
- 1-Allyl-3-cyclohexylurea (CAS 194802-05-6)
- (2,4-Dimethylcyclohex-3-en-1-yl)methyl acetate (CAS 67634-26-8)
- 17a(H),21B(H)-30-Norhopane (CAS 53584-60-4)
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