4-(1-benzothiophen-3-yl)butanoic acid CAS 24444-97-1
| CAS No. | 24444-97-1 |
| Molecular Formula | C12H12O2S |
| Molecular Weight | 220.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(1-benzothiophen-3-yl)butanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-(1-benzothiophen-3-yl)butanoic acid (CAS 24444-97-1) is a high-purity analytical reference standard with the molecular formula C12H12O2S and a molecular weight of 220.29 g/mol.
The molecular framework of 4-(1-benzothiophen-3-yl)butanoic acid (C12H12O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12O2S |
| Molecular Weight | 220.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Sulfur Atoms | 1 |
Related benzothiophen Standards
- 2-(3-methyl-1-benzothiophen-2-yl)-2-oxoacetic acid (CAS 1258649-68-1)
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- 1-(1-Benzothiophen-3-ylmethyl)piperazine (CAS 524673-97-0)
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Recommended Standards
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- 4-(1-Phenoxyethyl)thiazol-2-amine (CAS 915921-97-0)
- 4-Oxo-4-{4-[(propylamino)carbonyl]-anilino}butanoic acid (CAS 940475-72-9)
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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 18665070610 / Nicole.chen@cato-chem.com