5,6,7,8-Tetrahydroisoquinolin-5-amine dihydrochloride CAS 1263378-92-2
| CAS No. | 1263378-92-2 |
| Molecular Formula | C9H12N2 |
| 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 184.67 g/mol gives 5,6,7,8-Tetrahydroisoquinolin-5-amine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5,6,7,8-Tetrahydroisoquinolin-5-amine dihydrochloride (CAS 1263378-92-2) is a high-purity analytical reference standard with the molecular formula C9H12N2HCl and a molecular weight of 184.67 g/mol.
Based on its molecular formula C9H12N2HCl, 5,6,7,8-Tetrahydroisoquinolin-5-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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 5,6,7,8-Tetrahydroisoquinolin-5-amine dihydrochloride 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 | 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Tetrahydroisoquinolin Standards
- 2-(1-Oxo-1,2,3,4-tetrahydroisoquinolin-2-yl)acetic acid (CAS 101301-18-2)
- 4-Methyl-2-(1,2,3,4-tetrahydroisoquinolin-2-yl)cyclohexan-1-amine (CAS 1014027-84-9)
- 3-[(1,2,3,4-tetrahydroisoquinolin-2-yl)carbonylamino]propanoic acid (CAS 1017667-47-8)
- 4-(1,2,3,4-Tetrahydroisoquinolin-2-yl)benzoic acid (CAS 1020933-05-4)
- 5,6,7,8-Tetrahydroisoquinolin-4-ol (CAS 102877-49-6)
- 5,6,7,8-Tetrahydroisoquinolin-3(2H)-one (CAS 102879-33-4)
- 1,2,3,4-Tetrahydroisoquinolin-5-ol hydrochloride (CAS 102879-34-5)
- 2-Methyl-1,2,3,4-tetrahydroisoquinolin-7-ol hydrochloride (CAS 103028-82-6)
Recommended Standards
- 7-Methyl-9-oxo-9,11-dihydroindolizino[1,2-b]quinoline-8-carbonitrile (CAS 66917-21-3)
- (3Z)-6-Chloro-3-[(2-fluorophenyl)methylidene]-3,4-dihydro-2H-1-benzothiopyran-4-one (CAS 477864-17-8)
- 1817AE 3-(Benzyloxy)piperidine hydrochloride 37098-74-1 C12H18ClNO (CAS 37098-74-1)
- Tezacaftor (CAS 1152311-62-0)
- Perampanel Impurity 20 (CAS 2137956-02-4)
- (2R,3R,4S,5R)-2-(6-Amino-2-(3-cyclopentylprop-1-yn-1-yl)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 141345-10-0)
- Lusutrombopag Impurity 65 (CAS CATO-C4X-208465)
- 3,3,4,4-Tetramethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-81-5)
- 2-(4,4-Dimethylcyclohexyl)-2-hydroxyacetic acid (CAS 1542727-32-1)
- SAMS Peptide (CAS 125911-68-4)
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