2-[(2r,4ar)-4a,8-dimethyl-1,2,3,4,4a,5,6,7-octahydro-2-naphthalen Yl]acrylic Acid 69978-82-1 CAS 69978-82-1
| CAS No. | 69978-82-1 |
| Molecular Formula | C15H22O2 |
| Molecular Weight | 234.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[(2r,4ar)-4a,8-dimethyl-1,2,3,4,4a,5,6,7-octahydro-2-naphthalen Yl]acrylic Acid 69978-82-1 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2-[(2r,4ar)-4a,8-dimethyl-1,2,3,4,4a,5,6,7-octahydro-2-naphthalen Yl]acrylic Acid 69978-82-1 (CAS 69978-82-1), a certified reference material (molecular formula C15H22O2, MW 234.33 g/mol) for analytical method development and quality control.
The molecular framework of 2-[(2r,4ar)-4a,8-dimethyl-1,2,3,4,4a,5,6,7-octahydro-2-naphthalen Yl]acrylic Acid 69978-82-1 (C15H22O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H22O2 |
| Molecular Weight | 234.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
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