4-Phenylthiazole-2-carboxylic acid CAS 59020-44-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59020-44-9 |
| Molecular Formula | C10H7NO2S |
| Molecular Weight | 205.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Phenylthiazole-2-carboxylic acid (CAS 59020-44-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7NO2S. Molecular weight: 205.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7NO2S |
| Molecular Weight | 205.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylthiazole Standards
- 2-Phenylthiazole-5-carboxylic acid (CAS 10058-38-5)
- 2-Phenylthiazole-4-carboxylic acid (CAS 7113-10-2)
- 4-Phenylthiazole-5-carboxylic acid (CAS 99822-84-1)
- 5-Phenylthiazole-2-carboxylic Acid (CAS 937369-77-2)
- 4-Methyl-2-phenylthiazole-5-methanol (CAS 61291-91-6)
- 4-Phenylthiazole-2-carboxamide (CAS 145261-07-0)
- N-phenylthiazole-5-carboxamide (CAS 90842-21-0)
- 4-Acetyl-2-phenylthiazole (CAS 10045-52-0)
Recommended Standards
- 4-Mercaptoisoquinoline-3-carboxylic acid (CAS 61830-03-3)
- 4-Hydroxy-2-phenyl-6H-1,3-thiazin-6-one (CAS 65235-90-7)
- 5-(pyridin-2-ylthio)furan-2-carbaldehyde (CAS 709635-68-7)
- 5-Chloro-3-methyl-2-pentanone (CAS 1187-81-1)
- Ambutonium Bromide (CAS 115-51-5)
- {2-[(2,4-dichlorophenyl)sulfanyl]pyridin-3-yl}methyl N-(4-chlorophenyl)carbamate (CAS 339278-59-0)
- (4-Fluoro-6-(pyrazin-2-yl)pyridin-3-yl)boronic acid (CAS 2225169-43-5)
- N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)-2-nitrobenzamide (CAS 338784-59-1)
- Ceftriaxone Impurity 31 (CAS CATO-C4X-116331)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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