4-(3-Bromo-5-methylthiophen-2-yl)butanoic acid CAS 1496290-57-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1496290-57-3 |
| Molecular Formula | C9H11BrO2S |
| Molecular Weight | 263.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Bromo-5-methylthiophen-2-yl)butanoic acid (CAS 1496290-57-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11BrO2S. Molecular weight: 263.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11BrO2S |
| Molecular Weight | 263.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-(4-hydroxypiperidino)thiazole (CAS 1017781-58-6)
- Methyl 4-bromo-5-propylthiophene-2-carboxylate (CAS 1047628-66-9)
- 1-Bromo-2-(2-(methylsulfonyl)ethyl)benzene (CAS 1129308-72-0)
- 1-Bromo-4-[(ethanesulfonyl)methyl]benzene (CAS 1351382-01-8)
- 1-Bromo-4-(1-methanesulfonylethyl)benzene (CAS 1351385-62-0)
- 1-Bromo-2-(propanesulfonyl)benzene (CAS 1354954-34-9)
- 4-Bromo-5-butylthiophene-2-carboxylic acid (CAS 1399656-15-5)
- 4-Bromo-5-isobutylthiophene-2-carboxylic acid (CAS 1399658-80-0)
Recommended Standards
- tert-Butyl 5-bromothiophene-3-carboxylate (CAS 1507295-95-5)
- 1-Bromo-3-(propylsulfonyl)benzene (CAS 153435-83-7)
- tert-Butyl 2-bromothiophene-3-carboxylate (CAS 1614825-46-5)
- 2-Methyl-4-(3-methylthiomorpholino)butan-2-ol (CAS 1520296-45-0)
- BDP TR amine (CAS 514216-43-4)
- 3-(Azepan-1-yl)-2-methylpropan-1-amine (CAS 893644-62-7)
- 3-Acetylquinoline-2,4(1H,3H)-dione (CAS 617707-05-8)
- (5-(2,5-Difluorophenyl)pyridin-3-yl)methanol (CAS 887974-23-4)
- 2-Fluoro-3-methoxy-6-methylbenzaldehyde (CAS 1779934-79-0)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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