1,2,3,4-Tetrahydro-6-isoquinolinol CAS 14446-24-3
| CAS No. | 14446-24-3 |
| Molecular Formula | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1,2,3,4-Tetrahydro-6-isoquinolinol (C9H11NO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
1,2,3,4-Tetrahydro-6-isoquinolinol (CAS 14446-24-3), molecular formula C9H11NO and molecular weight 149.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C9H11NO |
| Molecular Weight | 149.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1961 |
| Nitrogen Atoms | 1 |
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- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-(prop-2-yn-1-ylamino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 67005-97-4)
- (2S,3R,4S,5R,6R)-2-(((2R,3S,4S,5R)-4,5-Dihydroxy-2,5-bis(hydroxymethyl)tetrahydrofuran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 58166-24-8)
- 3-Bromo-5-chlorophenylboronic acid pinacol ester (CAS 488850-91-5)
- Pseudoisoeugenyl 2-methylbutyrate (CAS 58989-20-1)
- 1-(3-Aminoquinolin-5-yl)ethan-1-one (CAS 2089649-29-4)
- 1-(3-acetylphenyl)pyrrolidin-2-one (CAS 765917-13-3)
- Semaglutide (CAS 910463-68-2)
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