1-Isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene CAS 16729-01-4
| CAS No. | 16729-01-4 |
| Molecular Formula | C15H24 |
| Molecular Weight | 204.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-Isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene (CAS 16729-01-4) is a high-purity analytical reference standard with the molecular formula C15H24 and a molecular weight of 204.35 g/mol.
Owing to an aromatic ring system, 1-Isopropyl-4,7-dimethyl-1,2,3,5,6,8a-hexahydronaphthalene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 204.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C15H24 |
| Molecular Weight | 204.35 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1961 |
Related Isopropyl Standards
- 1-Isopropyl-4,7-dimethyl-1,2,4a,5,6,8a-hexahydronaphthalene (CAS 483-75-0)
- 3-Isopropyl-1,1-dimethylindan-5-ol (CAS 345992-03-2)
- 1-(1-Isopropyl-1H-benzo[d]imidazol-2-yl)ethan-1-ol (CAS 105958-75-6)
- n-Isopropyl-1,3-dimethyl-1h-pyrazolo[3,4-b]pyridin-5-amine (CAS 1157781-23-1)
- 1242993-85-6 [2-(3-Isopropyl-3H-imidazo[4,5-b]pyridin-2-yl)ethyl]amine MFCD15732404 (CAS 1242993-85-6)
- N-Isopropyl-4,6-dimethylbenzo[d]isoxazol-3-amine (CAS 1344702-30-2)
- 1-(3-Isopropyl-3H-imidazo[4,5-b]pyridin-2-yl)-N-methylmethanamine (CAS 1368959-73-2)
- 3-(1-Isopropyl-2,5-dimethyl-1H-pyrrol-3-yl)-3-oxopropanenitrile (CAS 1403566-64-2)
Recommended Standards
- (1S,2R,6R,7R,8R)-8-Isopropyl-1,3-dimethyltricyclo[4.4.0.02,7]dec-3-ene (CAS 15493-66-0)
- 1,1,7,7A-tetramethyl-1a,2,3,5,6,7,7a,7b-octahydro-1H-cyclopropa[a]naphthalene (CAS 17334-55-3)
- (+)-Ylangene (CAS 14912-44-8)
- Cyclohexene, 4-(1,5-dimethyl-1,4-hexadien-1-yl)-1-methyl- (CAS 17627-44-0)
- (R)-1-(2-hydroxy-1-phenylethyl)-3-mesityl-4,5-dihydro-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 1982376-77-1)
- 4-((3-Nitrobenzyl)amino)-4-oxobutanoic acid (CAS 910443-57-1)
- 2-(Difluoromethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-6-acetic acid (CAS 1806734-27-9)
- 2-Amino-1-(3-(benzyl(methyl)amino)pyrrolidin-1-yl)ethanone (CAS 1353984-78-7)
- Triethylene Glycol (CAS 112-27-6)
- 4-(4-Fluorophenyl)-N,N-dimethyl-5-(methylsulfonyl)pyrimidin-2-amine (CAS 339110-09-7)
- 2-Amino-3-hydroxy-3-(3-(methoxymethyl)phenyl)propanoic acid (CAS 1490951-80-8)
- N-(5-Acetyl-4-methylthiazol-2-yl)-2-(5-chlorothiophen-2-yl)acetamide (CAS 921775-51-1)
- Glutathione impurity 20 (CAS 70555-25-8)
- Anorexigenic Peptide (CAS 69275-10-1)
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