5,7-Dichloroquinolin-8-yl benzoate CAS 18193-10-7
| CAS No. | 18193-10-7 |
| Molecular Formula | C16H9Cl2NO2 |
| Molecular Weight | 318.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 5,7-Dichloroquinolin-8-yl benzoate (CAS 18193-10-7), a certified reference material (molecular formula C16H9Cl2NO2, MW 318.15 g/mol) for analytical method development and quality control.
Structurally, 5,7-Dichloroquinolin-8-yl benzoate (C16H9Cl2NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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 318.15 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C16H9Cl2NO2 |
| Molecular Weight | 318.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloroquinolin Standards
- 5,7-Dichloroquinolin-8-yl morpholine-4-carboxylate (CAS 347370-58-5)
- 5,7-Dichloroquinolin-8-yl furan-2-carboxylate (CAS 42206-78-0)
- (4,6-Dichloroquinolin-3-yl)(4-methoxyphenyl)methanone (CAS 1707562-63-7)
- (3,7-Dichloroquinolin-8-yl)methyl nicotinate (CAS 89517-12-4)
- 5,7-Dichloroquinolin-8-yl phenylcarbamate (CAS 83685-83-0)
- (3,7-Dichloroquinolin-8-yl)methyl cyclohexanecarboxylate (CAS 89536-07-2)
- 2-((5,7-Dichloroquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-72-6)
- 5,7-Dichloroquinolin-8-yl 2-chloronicotinate (CAS 246147-23-9)
Recommended Standards
- N-(5-iodo-4-methylpyridin-2-yl)pivalamide (CAS 179554-56-4)
- (4Z)-4-[(2,4-Dichlorophenyl)methylidene]-2-phenyl-4,5-dihydro-1,3-oxazol-5-one (CAS 57427-81-3)
- N,N-Bis-(2-chloro-6-fluorobenzyl)hydroxylamine n,n-bis(2-chloro-6-fluorobenzyl)hydroxylamine n,n-di(2-chloro-6-fluorobenzyl)hydroxylamine n, n-di(2-chloro-6-fluorobenzyl)hydroxylamine 175136-75-1 (CAS 175136-75-1)
- 1,1-Diethyl-3-(4-iodophenyl)urea (CAS 25434-10-0)
- 4-methyl-2-(pyrrolidin-3-yl)pyridine dihydrochloride (CAS 1909347-64-3)
- 2-Chloro-1-(3,5-dimethoxyphenyl)ethan-1-one (CAS 72612-04-5)
- 6-(Methylsulfonyl)nicotinimidamide (CAS 859987-11-4)
- 2-Ethyl-5-methylaniline (CAS 4748-81-6)
- 4-Chloro-3,5-bis(3,4-dimethoxyphenyl)-1h-pyrazole (CAS 1159988-73-4)
- 2-Cyclohexyloxazolo[4,5-b]pyridine (CAS 52333-68-3)
- (2R,3R)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2-methyl-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2565792-32-5)
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-hydroxy-2,6-dimethylphenyl)propanoic acid (CAS 273221-72-0)
- (2-Bromo-1-(sec-butoxy)ethyl)benzene (CAS 21269-99-8)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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