3-Amino-4-(2-bromophenyl)butyric Acid CAS 1267406-87-0
| CAS No. | 1267406-87-0 |
| Molecular Formula | C10H12BrNO2 |
| Molecular Weight | 258.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 258.11 g/mol gives 3-Amino-4-(2-bromophenyl)butyric Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Amino-4-(2-bromophenyl)butyric Acid (CAS 1267406-87-0), molecular formula C10H12BrNO2 and molecular weight 258.11 g/mol, is a CATO reference standard with documented purity and traceability.
3-Amino-4-(2-bromophenyl)butyric Acid (C10H12BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12BrNO2 |
| Molecular Weight | 258.11 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- Ethyl 2-amino-5-bromo-3-methylbenzoate, 97% (CAS 1032668-56-6)
- Methyl 3-amino-3-(3-bromophenyl)propanoate (CAS 1038381-80-4)
- 4-Amino-3-(2-bromophenyl)butanoic acid (CAS 1081536-75-5)
- Ethyl 2-amino-3-bromo-5-methylbenzoate (CAS 1171131-04-6)
- Propyl 2-amino-5-bromobenzoate (CAS 1178634-57-5)
- Ethyl 2-amino-6-bromo-3-methylbenzoate (CAS 1178753-87-1)
- Methyl 2-amino-2-(3-bromophenyl)propanoate (CAS 1183581-39-6)
- Methyl 2-amino-2-(2-bromophenyl)propanoate (CAS 1184629-78-4)
Recommended Standards
- 3-Amino-3-(4-bromophenyl)butanoic acid (CAS 1267336-23-1)
- (S)-2-amino-3-(5-bromo-2-methylphenyl)propanoic acid (CAS 1270036-39-9)
- 3-Amino-3-(4-bromophenyl)-2-methylpropanoic acid (CAS 1267336-14-0)
- 2-Amino-3-(4-bromo-2-methylphenyl)propanoic acid (CAS 1270310-63-8)
- 2-[(dimethylsulfamoyl)amino]acetic acid (CAS 299464-21-4)
- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-5-carboxylic acid (CAS 1000576-28-2)
- 7-Chloro-N-(4-methylbenzyl)quinazolin-4-amine (CAS 477861-84-0)
- 1-(4-Isopropylphenyl)ethanamine (CAS 73441-43-7)
- 1-Bromo-3-(1,1,2,2-tetrafluoroethoxy)benzene (CAS 527751-45-7)
- 3-(3-Methoxybenzyl)-1,2,4-oxadiazole-5-carboxylic acid (CAS 1216463-29-4)
- 4-(4-Carboxyphenyl)-2-chlorobenzoic acid (CAS 1261891-38-6)
- Dipotassium boranocarbonate (CAS 17363-09-6)
- 2-(((2-Aminoethyl)(ethoxy)phosphoryl)amino)acetic acid (CAS 82155-22-4)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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