1,2,3,4-Tetrahydroquinolin-3-amine dihydrochloride CAS 79867-97-3
| CAS No. | 79867-97-3 |
| Molecular Formula | C9H12N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1,2,3,4-Tetrahydroquinolin-3-amine dihydrochloride (CAS 79867-97-3), molecular formula C9H12N2HCl and molecular weight 184.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H12N2HCl, 1,2,3,4-Tetrahydroquinolin-3-amine dihydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 184.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H12N2 2*HCl |
| Molecular Weight | 184.67 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 DMSO, DMF, methanol |
| 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.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Tetrahydroquinolin Standards
- 1,2,3,4-tetrahydroquinolin-7-ylmethanol (CAS 1000045-81-7)
- 4-Phenyl-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 101089-47-8)
- 2-(1-Methyl-1,2,3,4-tetrahydroquinolin-4-yl)acetamide (CAS 10147-06-5)
- (1,2,3,4-tetrahydroquinolin-5-yl)urea (CAS 1016712-93-8)
- N-(1,2,3,4-tetrahydroquinolin-5-yl)methanesulfonamide (CAS 1016718-33-4)
- 3-[(2-oxo-1,2,3,4-tetrahydroquinolin-1-yl)methyl]benzonitrile (CAS 1016882-19-1)
- 2-[(6-Methyl-1,2,3,4-tetrahydroquinolin-1-yl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 1022580-78-4)
- 3-(1,2,3,4-Tetrahydroquinolin-4-yl)propanoic acid (CAS 102586-93-6)
Recommended Standards
- tert-Butyl (S)-(1-amino-3-methyl-1-oxobutan-2-yl)carbamate (CAS 35150-08-4)
- Tert-butyl 4-(1-methyl-1H-pyrazol-3-yl)piperidine-1-carboxylate (CAS 1779525-97-1)
- 3-(6-Bromopyridin-3-yl)propan-1-amine (CAS 1000522-49-5)
- 3-Thiopheneacetic acid, α-acetyltetrahydro-, ethyl ester, 1,1-dioxide (CAS 4905-71-9)
- Cyclopropylboronic acid (CAS 411235-57-9)
- 1-(5-bromo-1,3-benzoxazol-7-yl)ethan-1-ol (CAS 1225879-57-1)
- (3R)-N-methylpiperidine-3-carboxamide (CAS 1124199-15-0)
- 5-(4-Propylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1039053-15-0)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 4-(1,1-dimethylethyl)benzoate (CAS 713491-05-5)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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