Methyl 7-methyl-1,2,3,4-tetrahydroisoquinoline-6-carboxylate CAS 2816909-29-0
| CAS No. | 2816909-29-0 |
| Molecular Formula | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Methyl 7-methyl-1,2,3,4-tetrahydroisoquinoline-6-carboxylate (C12H15NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Methyl 7-methyl-1,2,3,4-tetrahydroisoquinoline-6-carboxylate (CAS 2816909-29-0), molecular formula C12H15NO2 and molecular weight 205.25 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.
As a certified reference material (CRM), Methyl 7-methyl-1,2,3,4-tetrahydroisoquinoline-6-carboxylate 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 | C12H15NO2 |
| Molecular Weight | 205.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 5-methyl-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 959421-96-6)
- Methyl 7-methyl-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 959421-95-5)
- Methyl 5-amino-5,6,7,8-tetrahydronaphthalene-2-carboxylate (CAS 361369-87-1)
- Methyl 8-amino-5,6,7,8-tetrahydronaphthalene-2-carboxylate (CAS 501441-76-5)
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