1,2,3,4,5,6,7,8-Octahydro-8,8-dimethyl-2,naphthaldehyde CAS 68991-97-9
| CAS No. | 68991-97-9 |
| Molecular Formula | C13H20O |
| Molecular Weight | 192.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2,3,4,5,6,7,8-Octahydro-8,8-dimethyl-2,naphthaldehyde (CAS 68991-97-9), a certified reference material (molecular formula C13H20O, MW 192.30 g/mol) for analytical method development and quality control.
The molecular framework of 1,2,3,4,5,6,7,8-Octahydro-8,8-dimethyl-2,naphthaldehyde (C13H20O) is characterized by 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).
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 | C13H20O |
| Molecular Weight | 192.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
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- 4-methyl-3-(3-methylbutoxy)aniline hydrochloride (CAS 1333710-52-3)
- 2-(Hydroxymethyl)cyclohexan-1-one (CAS 5331-08-8)
- N1-(2,4-dimethylphenyl)-2-[4-chloro-1-(4-fluorophenyl)butylidene]hydrazine-1-carbothioamide (CAS 680215-31-0)
- Ethyl 6-methyl-2-thioxo-4-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 2764876-49-3)
- 3-Fluoro-5-(2-nitrophenyl)benzoic acid (CAS 1393442-54-0)
- (4,4'-diamino-[1,1'-biphenyl]-3,3'-diyl)bis(phosphonic acid) (CAS CATO-C3D-262416)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
Why CATO?
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