1,2,3,4-Tetrahydroquinolin-4-amine hydrochloride CAS 1199782-99-4
| CAS No. | 1199782-99-4 |
| 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-4-amine hydrochloride (CAS 1199782-99-4), molecular formula C9H12N2HCl and molecular weight 184.67 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1,2,3,4-Tetrahydroquinolin-4-amine hydrochloride (C9H12N2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 184.67 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 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.) | 1989 |
| 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
- Benzyl 4-(aminomethyl)-4-methylpiperidine-1-carboxylate (CAS 1638771-30-8)
- 6-(Trifluoromethyl)-2H-pyrazolo[4,3-c]pyridine (CAS 1872431-71-4)
- (3Z)-6-Chloro-3-[(2-fluorophenyl)methylidene]-3,4-dihydro-2H-1-benzothiopyran-4-one (CAS 477864-17-8)
- Methyl 4-iodo-1-(4-methoxybenzyl)-1H-pyrazole-3-carboxylate (CAS 1260656-58-3)
- (2-Bromo-pyridin-3-yl)-hydrazine (CAS 1293407-97-2)
- 2-Chloro-4-(3,5-dimethylpiperidin-1-yl)pyridine (CAS 1427650-03-0)
- 2-Chloro-N-[4-(difluoromethoxy)phenyl]acetamide (CAS 554440-01-6)
- [4-(hydroxymethyl)phenyl]methanesulfonamide (CAS 1423027-12-6)
- 4-Fluoro-N-(6-nitrobenzo[d]thiazol-2-yl)benzamide (CAS 313275-82-0)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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