4-(4-Heptylbenzoyl)quinoline CAS 1706444-00-9
| CAS No. | 1706444-00-9 |
| Molecular Formula | C23H25NO |
| Molecular Weight | 331.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 331.45 g/mol gives 4-(4-Heptylbenzoyl)quinoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(4-Heptylbenzoyl)quinoline (CAS 1706444-00-9), molecular formula C23H25NO and molecular weight 331.45 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(4-Heptylbenzoyl)quinoline (C23H25NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 331.45 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C23H25NO |
| Molecular Weight | 331.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related Heptylbenzoyl Standards
- 3-(4-Heptylbenzoyl)phenyl acetate (CAS 890099-98-6)
- 4-(4-Heptylbenzoyl)-2-methylpyridine (CAS 1187164-80-2)
- 3-(4-Heptylbenzoyl)-4-methylpyridine (CAS 1187167-61-8)
- 2-(4-Heptylbenzoyl)-6-methylpyridine (CAS 1187170-42-8)
- 2-(4-Heptylbenzoyl)pyridine (CAS 898779-98-1)
- 2-(4-Heptylbenzoyl)oxazole (CAS 898760-15-1)
Recommended Standards
- Bis(2-(((1E,2E)-3-phenylallylidene)amino)ethyl)amine (CAS 1643952-98-0)
- Undecylenoyl phenylalanine (CAS 175357-18-3)
- 1-Benzyl-4-(4-benzyl-1H-pyrazol-3-yl)piperidine (CAS 1643611-49-7)
- Tert-butyl (1R,5S)-7-amino-9-benzyl-3,9-diazabicyclo[3.3.1]Nonane-3-carboxylate (CAS 1822511-74-9)
- Methyl 2-Pyrazinylacetate (CAS 370562-35-9)
- 1-(4-Bromophenyl)-3-((2,5-difluorophenyl)amino)propan-1-one (CAS 882748-47-2)
- 2-Piperidin-1-yl-pyrimidine-5-carboxylic acid (CAS 842974-64-5)
- 2-Phenylindolizine-1-carboxylic acid (CAS 832735-87-2)
- tert-Butyl 2-(aminomethyl)-5-methylmorpholine-4-carboxylate (CAS 1508776-43-9)
- 0027AD 1179369-32-4 4-Amino-3-hydroxytetrahydrothiophenehydrobromide C4H10BrNOS (CAS 1179369-32-4)
- 2-Amino-4-morpholinobutanoic acid hydrochloride (CAS 1230988-94-9)
- 3-[(1-Benzylpiperidin-4-yl)amino]pyrrolidine-2,5-dione (CAS 1218642-40-0)
- 8-(Difluoromethoxy)quinoline (CAS 385382-46-7)
- Eledoisin Related Peptide (CAS 2990-43-4)
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