2-(2,3-Dihydro-1-benzofuran-5-yl)-1,3-thiazole-5-carboxylic acid CAS 1157331-90-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157331-90-2 |
| Molecular Formula | C12H9NO3S |
| Molecular Weight | 247.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Dihydro-1-benzofuran-5-yl)-1,3-thiazole-5-carboxylic acid (CAS 1157331-90-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H9NO3S. Molecular weight: 247.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H9NO3S |
| Molecular Weight | 247.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(3-Fluorophenyl)-5-(piperidin-2-yl)-1,2,4-oxadiazole (CAS 1154345-08-0)
- 2-(Benzenesulfonyl)pyridine-3-carbaldehyde (CAS 1161864-92-1)
- N-(5-Fluoro-2-formyl-1-methyl-1H-indol-3-yl)-N,N-dimethylimidoformamide (CAS 1142214-20-7)
- H-allo-Thr-OH (CAS 28954-12-3)
- 4-Acetyl-n-(prop-2-en-1-yl)benzene-1-sulfonamide (CAS 749920-60-3)
- 2-(Aminomethyl)-6-cyclopropoxybenzaldehyde (CAS 1243323-53-6)
- 2-Chloro-4-cyano-6-fluorobenzoic acid (CAS 1258298-29-1)
- 4-Bromo-1-chloro-2-(difluoromethyl)benzene (CAS 627527-07-5)
- 3-(2,5-Dimethylphenyl)-1-(2-(trifluoromethyl)phenyl)propan-1-one (CAS 898753-81-6)
- His-Aib-Semaglutide (CAS CATO-C4X-2226220)
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