(3,3-Dimethyl-3,4-dihydroisoquinolin-1-yl)-L-alanine CAS 537049-19-7
| CAS No. | 537049-19-7 |
| Molecular Formula | C14H18N2O2 |
| Molecular Weight | 246.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,3-Dimethyl-3,4-dihydroisoquinolin-1-yl)-L-alanine (C14H18N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).
(3,3-Dimethyl-3,4-dihydroisoquinolin-1-yl)-L-alanine (CAS 537049-19-7) is a high-purity analytical reference standard with the molecular formula C14H18N2O2 and a molecular weight of 246.30 g/mol.
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), (3,3-Dimethyl-3,4-dihydroisoquinolin-1-yl)-L-alanine 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 | C14H18N2O2 |
| Molecular Weight | 246.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2,2-Dimethyl-2,3,5,6-tetrahydro-1'H-spiro[pyran-4,2'-quinazolin]-4'(3'H)-one (CAS 1245569-00-9)
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Recommended Standards
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- 2,6-Diamino-5-phenylpyrimidin-4(1H)-one (CAS 3415-83-6)
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- Benzyl (2-(5-(4-fluorophenyl)-1H-imidazol-2-yl)propan-2-yl)carbamate (CAS 1261118-02-8)
- 4-Butyl-4h-[1,2,4]triazino[5,6-b]indole-3-thiol (CAS 731815-70-6)
- 2-(2-Chloro-5-methylphenoxy)-4-methylphenylamine (CAS 946716-30-9)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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