5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalene-2,3-dicarbaldehyde CAS 58848-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58848-22-9 |
| Molecular Formula | C16H20O2 |
| Molecular Weight | 244.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalene-2,3-dicarbaldehyde (CAS 58848-22-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H20O2. Molecular weight: 244.33 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H20O2 |
| Molecular Weight | 244.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Tetramethyl Standards
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- (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)methanol (CAS 864754-05-2)
- (Z)-4,4,5,5-tetramethyl-2-(4-methylstyryl)-1,3,2-dioxaborolane (CAS 1192488-87-1)
- rac-4,4,5,5-tetramethyl-2-[(1R,2R)-2-phenylcyclopropyl]-1,3,2-dioxaborolane (CAS 1240492-27-6)
- 4,4,5,5-Tetramethyl-2-[(1s,2s)-2-phenylcyclopropyl]-1,3,2-dioxaborolane (CAS 1240492-43-6)
- (E)-4,4,5,5-Tetramethyl-2-(2-methylstyryl)-1,3,2-dioxaborolane (CAS 1294009-26-9)
- 4,4,5,5-Tetramethyl-2-(1-phenylcyclopropyl)-1,3,2-dioxaborolane (CAS 1314495-37-8)
Recommended Standards
- 5-(4-tert-Butylphenyl)cyclohexane-1,3-dione (CAS 946686-29-9)
- 5-methoxy-3-(2-(pyrrolidin-1-yl)ethyl)-1H-indole (CAS 3949-14-2)
- 4-tert-Butyl-2,6-dimethylbenzene-1-sulfonyl fluoride (CAS 567-60-2)
- 3-Bromo-2-oxo-3-phenylpropanoic acid (CAS 79173-88-9)
- Ethyl 1-(5-fluoro-2-nitrophenyl)-piperidine-4-carboxylate (CAS 1355334-52-9)
- 4-Bromo-1,8-naphthyridine (CAS 54569-28-7)
- (3-Chlorobenzo[b]thiophen-2-yl)[4-(trifluoromethoxy)phenyl)]methanone (CAS 887268-30-6)
- 2,2'-(Hexane-1,6-diyl)bis(isoquinolin-2-ium) iodide (CAS 122802-43-1)
- 114701-65-4 tert-butyldimethyl((3-methylbut-2-en-1-yl)oxy)silane (CAS 114701-65-4)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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