4-Acetamido-2-bromobenzoic acid CAS 55415-33-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55415-33-3 |
| Molecular Formula | C9H8BrNO3 |
| Molecular Weight | 258.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Acetamido-2-bromobenzoic acid (CAS 55415-33-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8BrNO3. Molecular weight: 258.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8BrNO3 |
| Molecular Weight | 258.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-(2-Bromoacetamido)benzoic acid (CAS 52134-28-8)
- 3H,3H-Octafluorohexane-2,4-dione (CAS 20825-07-4)
- 4-Bromo-2-nitro-1-(prop-2-en-1-yloxy)benzene (CAS 865716-13-8)
- Dimethyl Nitroterephthalate (CAS 5292-45-5)
- 4-(Bromomethyl)-2-ethylpyridine (CAS 442910-31-8)
- [4-(2-Fluoro-5-methylphenyl)phenyl]acetic acid (CAS 1375068-96-4)
- N-(3-Ethyl-4,6-difluorobenzo[d]thiazol-2(3H)-ylidene)propionamide (CAS 868375-39-7)
- 20007-87-8 Cyclopenin Cyclopenine (8CI) 4-Methyl-3'-phenylspiro(3H-1,4-benzodiazepine-3,2'-oxirane)-2,5(1H,4H)-dione Spiro(3H-1,4-benzodiazepine-3,2'-oxirane)-2,5(1H,4H)-dione, 4-methyl-3'-phenyl-, cis-(-)- (9CI) (-)-Cyclopenin (-)-Cyclopenine NSC 114538 (CAS 20007-87-8)
- Lifitegrast Impurity 147 (CAS CATO-C4X-2409147)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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