7-Amino-1,2,3,4-tetrahydroisoquinoline Hydrochloride CAS 175871-45-1
| CAS No. | 175871-45-1 |
| Molecular Formula | C9H12N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Amino-1,2,3,4-tetrahydroisoquinoline Hydrochloride.
CATO supplies 7-Amino-1,2,3,4-tetrahydroisoquinoline Hydrochloride (CAS 175871-45-1), a certified reference material (molecular formula C9H12N2HCl, MW 184.67 g/mol) for analytical method development and quality control.
7-Amino-1,2,3,4-tetrahydroisoquinoline Hydrochloride (C9H12N2HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | 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.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2,5-Dichloro-p-terphenyl (CAS 61576-86-1)
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- 3-((4-(tert-Butyl)benzyl)thio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 477868-96-5)
- N-(3-Chlorophenyl)-3-(5-(3-nitrophenyl)furan-2-yl)acrylamide (CAS 853351-12-9)
- 6-(2-Amino-1,3-thiazol-4-yl)-1,2,3,4-tetrahydroquinolin-2-one (CAS 105316-79-8)
- 1-(4-Methoxy-2-methylphenyl)propan-1-ol (CAS 53773-75-4)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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