92513-36-5 6-Ethyl-2-methylquinoline-3-carboxylic acid DTXSID70588885 CAS 92513-36-5
| CAS No. | 92513-36-5 |
| Molecular Formula | C13H23NO2 |
| Molecular Weight | 225.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
92513-36-5 6-Ethyl-2-methylquinoline-3-carboxylic acid DTXSID70588885 (CAS 92513-36-5) is a high-purity analytical reference standard with the molecular formula C13H23NO2 and a molecular weight of 225.33 g/mol.
The molecular framework of 92513-36-5 6-Ethyl-2-methylquinoline-3-carboxylic acid DTXSID70588885 (C13H23NO2) is characterized by an amide group, a carboxylic acid 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).
As a certified reference material (CRM), 92513-36-5 6-Ethyl-2-methylquinoline-3-carboxylic acid DTXSID70588885 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 | C13H23NO2 |
| Molecular Weight | 225.33 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 8-Methylquinoline-5-sulfonyl fluoride (CAS 2137645-05-5)
- 2-Methylquinoline-6-sulfonic Acid (CAS 93805-05-1)
- 8-Methylquinoline-5-sulfonic acid (CAS 26866-33-1)
- 2-Methylquinoline-4-sulfonamide (CAS 1250036-14-6)
- 4-methylquinoline-8-sulfonamide (CAS 1315366-10-9)
- 7-methylquinoline-8-sulfonamide (CAS 1461714-87-3)
- n-Methylquinoline-8-sulfonamide (CAS 148287-31-4)
- 2-Methylquinoline-8-sulfonamide (CAS 157686-27-6)
Recommended Standards
- 92513-34-3 2,7,8-Trimethylquinoline-3-carboxylic acid DTXSID30588902 (CAS 92513-34-3)
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