2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid CAS 170097-67-3
| CAS No. | 170097-67-3 |
| Molecular Formula | C15H19NO4 |
| Molecular Weight | 277.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid (C15H19NO4) is characterized by a flavonoid core, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid (CAS 170097-67-3) is a high-purity analytical reference standard with the molecular formula C15H19NO4 and a molecular weight of 277.32 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.
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 | C15H19NO4 |
| Molecular Weight | 277.32 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinoline-6-carboxylic acid (CAS 1097161-04-0)
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- 1-((tert-Butoxycarbonyl)amino)-2,3-dihydro-1H-indene-5-carboxylic acid (CAS 1365158-55-9)
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Recommended Standards
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- 1706444-80-5 4-(4-Ethoxybenzoyl)quinoline (CAS 1706444-80-5)
- n-(Pyrazin-2-yl)pyridine-4-carboxamide (CAS 93906-19-5)
- 2-Chloro-1,8-bis(m-tolyloxy)anthracene-9,10-dione (CAS 61601-44-3)
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- 3-Chlorobenzyl 1-(3-chlorobenzyl)piperidine-3-carboxylate (CAS 1353980-13-8)
- N-(2-Chloro-6-((trimethylsilyl)ethynyl)pyridin-3-yl)pivalamide (CAS 1142191-97-6)
- N-(4-Chloro-2-methylphenyl)-2-((4-(4-chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476484-05-6)
- 4-[(1E)-2-[6-[2-[2-(2-Fluoroethoxy)ethoxy]ethoxy]-3-pyridinyl]ethenyl]-N-methyl-benzenamine (CAS 938435-69-9)
- ((1R,9aR)-octahydro-2H-quinolizin-1-yl)methyl hydrogen sulfate (CAS 1195292-70-6)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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