4-(5-Bromo-1H-indol-3-yl)butanoic acid CAS 13993-31-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13993-31-2 |
| Molecular Formula | C12H12BrNO2 |
| Molecular Weight | 282.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(5-Bromo-1H-indol-3-yl)butanoic acid (CAS 13993-31-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12BrNO2. Molecular weight: 282.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12BrNO2 |
| Molecular Weight | 282.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1387887-66-2 5-Bromo-2-fluoro-N,N-dimethylbenzenesulfonamide MFCD28805683 (CAS 1387887-66-2)
- 5-Chloro-N-(4-chlorobenzyl)pyrazine-2-carboxamide (CAS 1426690-31-4)
- 5-Bromo-3-isopropyl-1H-indole-7-carboxylic acid (CAS 1380077-53-1)
- 3-[(methylsulfanyl)methyl]benzoic acid (CAS 54293-10-6)
- 1-(4-(4-Amino-2-chlorophenyl)piperazin-1-yl)-2,2-dimethylpropan-1-one (CAS 878441-21-5)
- Thioridazine RC 4 (Base) (CAS 50846-01-0)
- 1,1-Bis(4-chlorophenyl)-2-((4-fluorobenzyl)amino)ethanol (CAS 321432-79-5)
- 4-(ISOPROPYLTHIO)-1H-PYRAZOLE (CAS 1215197-94-6)
- N-(3-Fluorobenzyl)-3-(trifluoromethyl)benzamide (CAS 1390627-99-2)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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