8-fluoro-5-methyl-1,2,3,4-tetrahydroquinoline hydrochloride CAS 1269152-75-1
| CAS No. | 1269152-75-1 |
| Molecular Formula | C10H12FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 201.67 g/mol gives 8-fluoro-5-methyl-1,2,3,4-tetrahydroquinoline hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 8-fluoro-5-methyl-1,2,3,4-tetrahydroquinoline hydrochloride (CAS 1269152-75-1), a certified reference material (molecular formula C10H12FNHCl, MW 201.67 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, 8-fluoro-5-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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 8-fluoro-5-methyl-1,2,3,4-tetrahydroquinoline hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12FN HCl |
| 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.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Norcarfentanil (CAS 72996-78-2)
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- 5,6-Diiodobenzo[d][1,3]dioxole (CAS 5876-52-8)
- 4-Chloro-2-phenylbenzofuran (CAS 344562-15-8)
- Tamsulosin Impurity 11 (CAS 3250-73-5)
- 3-Amino-N-[(3,4-dimethoxyphenyl)methyl]-6-methyl-4-(trifluoromethyl)-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 664999-32-0)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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