7-Chloro-8-methyl-2-(5-methylthiophen-2-yl)quinoline-4-carboxylic acid CAS 588696-20-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 588696-20-2 |
| Molecular Formula | C16H12ClNO2S |
| Molecular Weight | 317.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-8-methyl-2-(5-methylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 588696-20-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12ClNO2S. Molecular weight: 317.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12ClNO2S |
| Molecular Weight | 317.79 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-Chloro-2-(5-ethylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 438215-52-2)
- 8-Chloro-2-(5-ethylthiophen-2-yl)quinoline-4-carboxylic acid (CAS 588677-30-9)
- 6-Chloro-2-(2,5-dimethylthien-3-yl)quinoline-4-carboxylic acid (CAS 847503-13-3)
- Cardionogen 2 (CAS 578755-52-9)
- Tritracine tetraacetic acid (CAS 60239-18-1)
- 2-Methyl-3-(pyrrolidin-1-yl)propanoic acid (CAS 875255-88-2)
- 3-Methyleneindolin-2-one (CAS 1861-29-6)
- tert-Butyl 4-methyl-2-nitro-1H-indole-1-carboxylate (CAS 1881330-19-3)
- Ethyl 2-(4-(methylthio)phenyl)-2-oxoacetate (CAS 62936-31-6)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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