1,2,3,4-tetrahydroisoquinoline-1-carboxamide hydrochloride CAS 16945-73-6
| CAS No. | 16945-73-6 |
| Molecular Formula | C10H12N2O |
| 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 212.68 g/mol gives 1,2,3,4-tetrahydroisoquinoline-1-carboxamide hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1,2,3,4-tetrahydroisoquinoline-1-carboxamide hydrochloride (CAS 16945-73-6) is a high-purity analytical reference standard with the molecular formula C10H12N2OHCl and a molecular weight of 212.68 g/mol.
Based on its molecular formula C10H12N2OHCl, 1,2,3,4-tetrahydroisoquinoline-1-carboxamide hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C10H12N2O HCl |
| Molecular Weight | 212.68 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related tetrahydroisoquinoline Standards
- 1-Methyl-5-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)-1H-pyrazole-4-carboxylic acid (CAS 1006455-90-8)
- 1-oxo-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acid (CAS 101301-17-1)
- 7-Ethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1017125-75-5)
- 2-[(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)amino]acetic acid (CAS 1018299-34-7)
- 5,6,7,8-Tetrahydroisoquinoline-4-carboxylic acid (CAS 1019111-31-9)
- 3-(1,2,3,4-Tetrahydroisoquinoline-2-carbonyl)phenol (CAS 1019438-49-3)
- 2-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1022919-86-3)
- Methyl 1,2,3,4-tetrahydroisoquinoline-8-carboxylate (CAS 1028330-54-2)
Recommended Standards
- tert-butyl (S)-3-(isopropylamino)pyrrolidine-1-carboxylate (CAS 820969-25-3)
- 2'-Bromo-9,9'-spirobi[fluoren]-2-ol (CAS 1298108-45-8)
- 3-Iodo-N-methylimidazo[1,2-b]pyridazin-6-amine (CAS 1802019-40-4)
- 3-Aminopyridine-2-thiol (CAS 792850-88-5)
- Ethyl 2-(5-hydroxy-2,3-dihydro-1H-inden-1-yl)acetate (CAS 805250-14-0)
- 1-(7-Bromo-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-N-methylmethanamine (CAS 886851-54-3)
- 4-(Cyclopentylamino)benzonitrile (CAS 1019512-92-5)
- Endothelin-1 (human, bovine, dog, mouse, porcine, rat) (CAS 117399-94-7)
- 3-((Phenylthio)methyl)piperidine hydrochloride (CAS 101798-82-7)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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