7-Amino-1,2,3,4-tetrahydroisoquinoline CAS 72299-68-4
| CAS No. | 72299-68-4 |
| Molecular Formula | C9H12N2 |
| Molecular Weight | 148.20 g/mol |
| 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.
7-Amino-1,2,3,4-tetrahydroisoquinoline (CAS 72299-68-4) is a high-purity analytical reference standard with the molecular formula C9H12N2 and a molecular weight of 148.20 g/mol.
Based on its molecular formula C9H12N2, 7-Amino-1,2,3,4-tetrahydroisoquinoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.20 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 | C9H12N2 |
| Molecular Weight | 148.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1977 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 5-Amino-1,2,3,4-tetrahydroisoquinoline (CAS 115955-90-3)
- 4-Amino-2-cyclobutylpyridine (CAS 1159818-59-3)
- 4-Amino-5,6,7,8-tetrahydro Isoquinoline (CAS 130831-67-3)
- 7-Amino-1,2,3,4-tetrahydroquinoline (CAS 153856-89-4)
- 5-Amino-2-methylisoindoline (CAS 158944-67-3)
- (R)-8-Amino-5,6,7,8-tetrahydroquinoline (CAS 369655-84-5)
- (S)-8-Amino-5,6,7,8-tetrahydroquinoline (CAS 369656-57-5)
- 5-Amino-1-methylindoline (CAS 64180-07-0)
Recommended Standards
- 6-prop-1-ynylspiro[3.3]heptan-2-one (CAS 2122322-55-6)
- 7-Methyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 274676-47-0)
- 6-methyl-3,4-dihydro-2H-1-benzopyran (CAS 3722-74-5)
- 7-Methylchromane (CAS 3722-73-4)
- Ethyl N-ethyl-beta-alaninate (CAS 23651-62-9)
- Tetrahydrofuran-2,5-diol (CAS 133200-67-6)
- (Z)-4,4,5,5-Tetramethyl-2-(1-phenylpent-1-en-2-yl)-1,3,2-dioxaborolane (CAS 1397283-34-9)
- Trimetazidine-d8 Dihydrochloride (CAS 1219908-67-4)
- 2,3-Dichloro-4-iodoaniline (CAS 329926-85-4)
- Perfluorodecanoic anhydride (CAS 942199-24-8)
- Ramelteon Impurity 21 (CAS 1440962-32-2)
- [(1-benzylpyrrolidin-3-yl)methyl](2,2,2-trifluoroethyl)amine (CAS 91189-09-2)
- Methyl5-(2-methoxycarbonylvinyl)furan-2-carboxylate (CAS 64154-17-2)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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