3-(4-Acetylphenyl)-2-bromopropanoic acid CAS 18910-19-5
| CAS No. | 18910-19-5 |
| Molecular Formula | C11H11BrO3 |
| Molecular Weight | 271.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(4-Acetylphenyl)-2-bromopropanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(4-Acetylphenyl)-2-bromopropanoic acid (CAS 18910-19-5) is a high-purity analytical reference standard with the molecular formula C11H11BrO3 and a molecular weight of 271.11 g/mol.
Based on its molecular formula C11H11BrO3, 3-(4-Acetylphenyl)-2-bromopropanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-Acetylphenyl)-2-bromopropanoic 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.
Physical & Chemical Properties
| Molecular Formula | C11H11BrO3 |
| Molecular Weight | 271.11 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 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.) | 1962 |
| Halogen Content | Br-containing |
Related Acetylphenyl Standards
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- N-(3-acetylphenyl)-N-(methylsulfonyl)glycine (CAS 827007-49-8)
- 2-(((4-Acetylphenyl)imino)methyl)-3-hydroxy-5-methylcyclohex-2-en-1-one (CAS 1024174-12-6)
- 2-(3-Acetylphenyl)hexahydro-1H-isoindole-1,3(2H)-dione (CAS 339021-77-1)
- (2E)-2-{[(4-acetylphenyl)amino]methylidene}-4,4-dimethyl-3-oxopentanenitrile (CAS 1025529-30-9)
- 2-Acetylphenyl 2-methoxybenzoate (CAS 40316-66-3)
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Recommended Standards
- 1-(3-Bromo-5-nitrophenyl)pyrrolidine (CAS 1881332-20-2)
- 6-Bromo-3-(methoxymethyl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 193291-93-9)
- 1-(Benzyloxy)-3,5-dichloro-2-fluorobenzene (CAS 1881331-00-5)
- Ethyl 5-bromo-2,3-dihydrobenzofuran-2-carboxylate (CAS 194163-36-5)
- 2-(Piperazin-1-yl)-4-(p-tolyl)-6-(trifluoromethyl)pyrimidine (CAS 862657-90-7)
- 4-Chlorobenzonitrile (CAS 623-03-0)
- 2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with 2-aminoethyl 2-methyl-2-propenoate hydrochloride and butyl 2-propenoate (CAS 110389-14-5)
- Bromfenac Impurity 3 (CAS 1391052-54-2)
- 3-(4-Fluorobenzenesulfonamido)-4-methylbenzoic acid (CAS 721406-27-5)
- 3-Amino-7-(trifluoromethyl)-1,3-dihydro-2H-indol-2-one hydrochloride (CAS 1332528-30-9)
- Methyl 3-methoxy-5-(methylthio)thiophene-2-carboxylate (CAS 104386-69-8)
- [2-(1,3-thiazol-4-yl)-1H-1,3-benzodiazol-5-yl]methanamine (CAS 1551794-41-2)
- (5-(Piperidin-4-yl)furan-2-yl)boronic acid (CAS 2225173-77-1)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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