6-Fluoro-2-methyl-1,2,3,4-tetrahydroquinoline hydrochloride CAS 80518-48-5
| CAS No. | 80518-48-5 |
| Molecular Formula | C10H13FN |
| Molecular Weight | N/A |
| 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.
6-Fluoro-2-methyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 80518-48-5) is a high-purity analytical reference standard with the molecular formula C10H13FNCl and a molecular weight of 201.67 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, 6-Fluoro-2-methyl-1,2,3,4-tetrahydroquinoline hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C10H13FN Cl |
| Molecular Weight | 201.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-[(2-Fluoro-4-nitrophenoxy)methyl]-1-methylpiperidine (CAS 1000052-54-9)
- 3-Fluoro-4-((1-methylpiperidin-4-yl)methoxy)aniline (CAS 1000053-56-4)
- 2-Fluoro-5-iodo-4-methoxybenzoic acid (CAS 1000162-78-6)
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- 6-fluoro-4-iodo-1H-benzo[d]imidazole (CAS 1000308-33-7)
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- 1-(5-Fluoro-2-methylphenyl)pyrrolidine (CAS 1000339-32-1)
- 3-Fluoro-2-nitrobenzoic Acid (CAS 1000339-51-4)
Recommended Standards
- 5-(Chloromethyl)isoquinoline hydrochloride (CAS 80278-68-8)
- 2-(tert-Butyl)-1H-indol-6-ol (CAS 1262882-18-7)
- 2-(4-Benzylcyclohexyl)acetohydrazide (CAS 1353497-07-0)
- Unoprostone (CAS 120373-36-6)
- Ethyl 2-(6-nitroimidazo[1,2-a]pyridin-2-yl)acetate (CAS 59128-07-3)
- 5-(2-aminophenyl)-5-methylimidazolidine-2,4-dione (CAS 858204-20-3)
- 2-(4-Bromophenyl)-2-(trifluoromethyl)pyrrolidine (CAS 1262380-89-1)
- 3-Bromo-5-fluoro-4-nitrobenzamide (CAS 1807089-08-2)
- tert-Butyl 3-[(3-methoxypropyl)amino]-2-methylpropanoate (CAS 1221346-40-2)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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