52413-56-6 8-Chloro-2-(thiophen-2-yl)quinoline-4-carboxylic acid DTXSID20396432 CAS 52413-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52413-56-6 |
| Molecular Formula | C14H8ClNO2S |
| Molecular Weight | 289.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 52413-56-6 8-Chloro-2-(thiophen-2-yl)quinoline-4-carboxylic acid DTXSID20396432 (CAS 52413-56-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H8ClNO2S. Molecular weight: 289.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H8ClNO2S |
| Molecular Weight | 289.74 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Quinethazone (CAS 73-49-4)
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- 2,3-Dihydrobenzo[b][1,4]dioxine-2-sulfonyl chloride (CAS 499770-80-8)
- 3-[(6-amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)(2-methylpropyl)carbamoyl]propanoic acid (CAS 743444-81-7)
- Fluvoxamine Impurity 34 (CAS CATO-C4X-195134)
- 4-[1-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl]morpholine (CAS 1046832-14-7)
- n-(3-(Azetidin-1-yl)propyl)cyclopropanamine (CAS 1865618-47-8)
- 5-Hydroxyquinoline-7-carboxylic acid (CAS 1261748-78-0)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com