6-Fluoro-2,3-dihydroquinolin-4(1H)-one CAS 38470-26-7
| CAS No. | 38470-26-7 |
| Molecular Formula | C9H8FNO |
| Molecular Weight | 165.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 38470-26-7) is a high-purity analytical reference standard with the molecular formula C9H8FNO and a molecular weight of 165.16 g/mol.
Structurally, 6-Fluoro-2,3-dihydroquinolin-4(1H)-one (C9H8FNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 165.16 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 6-Fluoro-2,3-dihydroquinolin-4(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H8FNO |
| Molecular Weight | 165.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6-Fluoro-1-methylindolin-2-one (CAS 913240-15-0)
- 6-Fluoro-3,4-dihydroisoquinolin-1(2H)-one (CAS 214045-84-8)
- 5-Fluoro-3,4-dihydroisoquinolin-1(2H)-one (CAS 230301-83-4)
- 6-Fluoro-3,4-dihydroquinolin-2(1H)-one (CAS 75893-82-2)
- (R)-3-Amino-4-(2-cyanophenyl)butanoic acid hydrochloride (CAS 332061-85-5)
- 5-Bromo-2-methoxy-3-methylbenzoic acid (CAS 159121-84-3)
- 2-Chloro-5-(4-chlorophenyl)-1,3,4-oxadiazole (CAS 90736-28-0)
- 2-(3-Bromo-4-fluorophenyl)acetimidamide (CAS 1249035-41-3)
- Methyl 4-(3-(4-chlorophenyl)ureido)-2-methoxybenzoate (CAS 477889-66-0)
- Benzyl 4-(2-ethoxy-2-oxoethyl)-3,3-difluoropiperidine-1-carboxylate (CAS 1334417-71-8)
- [(thiolan-3-yl)methyl]hydrazine (CAS 1343167-64-5)
- (2S,6S)-6-Bromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide (Sulbactam Impurity) (CAS 205320-27-0)
- (3-Dimethylamino-phenoxy)-acetic acid (CAS 150188-64-0)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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