Methyl 8-bromo-1,2,3,4-tetrahydroquinoline-6-carboxylate CAS 1782897-37-3
| CAS No. | 1782897-37-3 |
| Molecular Formula | C11H12BrNO2 |
| Molecular Weight | 270.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H12BrNO2, Methyl 8-bromo-1,2,3,4-tetrahydroquinoline-6-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 270.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 8-bromo-1,2,3,4-tetrahydroquinoline-6-carboxylate (CAS 1782897-37-3), molecular formula C11H12BrNO2 and molecular weight 270.12 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 | C11H12BrNO2 |
| Molecular Weight | 270.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
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Recommended Standards
- 4-Bromo-2-(2-ethoxyethoxy)benzonitrile (CAS 1712378-73-8)
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- 4-Bromo-2-(cyclopropylamino)-3-methylbenzoic acid (CAS 1817835-18-9)
- 4-Chloro-3-isopropoxyaniline (CAS 76464-54-5)
- N-(4-chlorobenzoyl)-N-methylglycine (CAS 35876-36-9)
- 5-Bromo-3-cyclopropyl-1H-pyrrolo[2,3-b]pyridine (CAS 1256818-80-0)
- N-(Cyanomethyl)picolinamide (CAS 1183609-74-6)
- CpODA (CAS 1312366-93-0)
- 2-Bromo-1-(2-(cyclopentylamino)-1H-imidazol-4-yl)ethanone (CAS 88723-53-9)
- 2-(1H-Indol-3-yl)ethanethioic S-acid (CAS 79582-53-9)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-4-(3-nitrophenyl)thiazole (CAS 956741-77-8)
- n-(2-Amino-2-phenylethyl)-3,5-dimethyl-1,2-oxazole-4-sulfonamide hydrochloride (CAS 1423033-02-6)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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