Thieno[2,3-b]quinoline-2-carboxylic acid CAS 52026-70-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52026-70-7 |
| Molecular Formula | C12H7NO2S |
| Molecular Weight | 229.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Thieno[2,3-b]quinoline-2-carboxylic acid (CAS 52026-70-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7NO2S. Molecular weight: 229.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7NO2S |
| Molecular Weight | 229.25 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thieno Standards
- Thieno[3,2-f]quinoline-2-carboxylic acid (CAS 1619264-46-8)
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- Thieno[3,2-b]thiophene-2,5-dicarboxylic acid (CAS 18646-81-6)
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Recommended Standards
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- 3-Chloro-6-(2,5-dimethylphenyl)pyridazine (CAS 64262-75-5)
- N-(4-(4-Methoxyphenyl)thiazol-2-yl)-1-(phenylsulfonyl)piperidine-2-carboxamide (CAS 1008671-38-2)
- (S)-N-(1-(2-Aminoethyl)pyrrolidin-3-yl)-N-ethylacetamide (CAS 1353995-47-7)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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