8-Ethyl-2-(thiophen-2-yl)quinoline-4-carboxylic acid CAS 725705-53-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 725705-53-3 |
| Molecular Formula | C16H13NO2S |
| Molecular Weight | 283.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Ethyl-2-(thiophen-2-yl)quinoline-4-carboxylic acid (CAS 725705-53-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13NO2S. Molecular weight: 283.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13NO2S |
| Molecular Weight | 283.34 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(1-((Thiophen-2-ylmethyl)amino)ethylidene)-1H-indene-1,3(2H)-dione (CAS 337474-39-2)
- 6-Ethyl-2-(thiophen-2-yl)quinoline-4-carboxylic acid (CAS 436092-61-4)
- 10-(Thiophen-2-ylmethyl)-2,3-dihydroimidazo[2,1-b]quinazolin-5(10H)-one (CAS 55536-50-0)
- 4-((5-Oxo-4-(thiophen-2-yl)-4,5-dihydro-1H-tetrazol-1-yl)methyl)benzonitrile (CAS 871262-40-7)
- 6-Methyl-8-(thiophen-2-yl)-3,4,5,8-tetrahydro-2H-1,4-ethano-1,5-naphthyridine-7-carbonitrile (CAS 860644-74-2)
- 2-Methyl-5-(thiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 434294-44-7)
- 2-Methyl-3-(2-(thiophen-2-yl)ethoxy)propane-1-sulfonyl chloride (CAS 1342488-42-9)
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Recommended Standards
- 7,8-Dimethyl-2-(thiophen-2-yl)quinoline-4-carboxylic acid (CAS 436096-59-2)
- 8-Methyl-2-(5-methylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 667412-63-7)
- 6-Methyl-2-(5-methylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 438216-88-7)
- N-(1,1-Dioxidotetrahydrothiophen-3-yl)-7-methoxybenzofuran-2-carboxamide (CAS 951927-15-4)
- 3-Amino-n-(2-methoxybenzyl)propanamide (CAS 1591267-42-3)
- Tebufloquin (CAS 376645-78-2)
- Methyl (2-methyl-5-oxo-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetate (CAS 1030517-93-1)
- 4'-Chloro-2-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261930-53-3)
- Iso-Gemfibrozil (CAS 86837-66-3)
- Smac-N7 Peptide (CAS 401913-57-3)
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