Ethyl quinoline-4-carboxylate CAS 10447-29-7
| CAS No. | 10447-29-7 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl quinoline-4-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl quinoline-4-carboxylate (CAS 10447-29-7), molecular formula C12H11NO2 and molecular weight 201.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl quinoline-4-carboxylate (C12H11NO2) 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 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.
As a certified reference material (CRM), Ethyl quinoline-4-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 | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl quinoline-7-carboxylate (CAS 104294-00-0)
- Ethyl Quinoline-2-carboxylate (CAS 4491-33-2)
- Ethyl quinoline-3-carboxylate (CAS 50741-46-3)
- ethyl quinoline-5-carboxylate (CAS 98421-25-1)
- Ethyl quinoline-8-carboxylate (CAS 25635-22-7)
- 50342-01-3 Quinoline-2-carbonyl chloride quinaldyl chloride (CAS 50342-01-3)
- 59388-58-8 Quinoline, 1,2,3,4-tetrahydro-2,2,4,7-tetramethyl- 1,2,3,4-Tetrahydro-2,2,4,7-tetramethylquinoline EINECS 261-732-6 (CAS 59388-58-8)
- Quinoline-2-sulfonamide (CAS 952651-45-5)
Recommended Standards
- 4-Amino-3-methyl-2-naphthoic acid (CAS 104338-57-0)
- Methyl 3-(1H-indol-7-yl)acrylate (CAS 104682-97-5)
- 1,6-Dimethyl-2-oxo-1,2-dihydroquinoline-4-carbaldehyde (CAS 104338-55-8)
- 2,4-Dimethylquinoline-3-carboxylic acid (CAS 104785-55-9)
- (E)-6-Methoxy-2-styrylquinazolin-4(1H)-one (CAS 127033-41-4)
- 6-Chloro-2-cyanobenzo[b]thiophene-3-sulfonamide (CAS 1334621-85-0)
- 2-(Oxetan-3-yl)ethanamine (CAS 1253730-25-4)
- 1-(Furan-3-ylmethyl)-1-(thiophen-2-ylmethyl)-3-(o-tolyl)urea (CAS 1421442-72-9)
- 1,5-Bis-(4-methoxyphenyl)-3-pentadienone (CAS 2051-07-2)
- (S)-N-((S)-6-Amino-1-((S)-2-carbamoylpyrrolidin-1-yl)-1-oxohexan-2-yl)-1-((S)-2-amino-5-guanidinopentanoyl)pyrrolidine-2-carboxamide (CAS 69355-89-1)
- Doxapram Impurity 8 (CAS CATO-C4X-19738)
- 2-(4-(4-Chlorophenyl)piperazin-1-yl)ethan-1-amine (CAS 40255-46-7)
- 4-Ethyl-2-methyl-1H-imidazole (CAS 29239-89-2)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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