2,8-Dimethyl-1,2,3,4-tetrahydroisoquinoline CAS 1789020-33-2
| CAS No. | 1789020-33-2 |
| Molecular Formula | C11H15N |
| Molecular Weight | 161.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,8-Dimethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1789020-33-2) is a high-purity analytical reference standard with the molecular formula C11H15N and a molecular weight of 161.24 g/mol.
2,8-Dimethyl-1,2,3,4-tetrahydroisoquinoline (C11H15N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
Physical & Chemical Properties
| Molecular Formula | C11H15N |
| Molecular Weight | 161.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1994 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Fluoro-4-((tetrahydrofuran-3-yl)oxy)aniline (CAS 1340524-65-3)
- tert-Butyl 6-bromo-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1123169-45-8)
- n-(Sec-butyl)-2-hydroxy-4-methoxybenzamide (CAS 1019352-68-1)
- 2-(((4-Isopropylphenyl)amino)methyl)-5-methoxyphenol (CAS 763130-63-8)
- 1-(4-Methoxy-6-methylpyridin-2-yl)ethan-1-one (CAS 1393576-56-1)
- 2-Amino-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 686748-34-5)
- 6-Chloro-5-hydroxyquinolin-2(1H)-one (CAS 1016316-23-6)
- Bupivacaine Impurity N1 (CAS 51989-47-0)
- 5-(1-Acetylpiperidin-2-yl)pyridin-2(1H)-one (CAS 1352482-40-6)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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