Ethyl 2-(3-bromophenyl)propanoate CAS 103807-54-1
| CAS No. | 103807-54-1 |
| Molecular Formula | C11H13BrO2 |
| Molecular Weight | 257.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-(3-bromophenyl)propanoate.
Ethyl 2-(3-bromophenyl)propanoate (CAS 103807-54-1), molecular formula C11H13BrO2 and molecular weight 257.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H13BrO2, Ethyl 2-(3-bromophenyl)propanoate 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 257.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Ethyl 2-(3-bromophenyl)propanoate 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 | C11H13BrO2 |
| Molecular Weight | 257.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Halogen Content | Br-containing |
Related Ethyl Standards
- methyl 3-(4-bromophenyl)butanoate (CAS 1021735-42-1)
- ethyl 2-(4-bromophenyl)propanoate (CAS 111914-79-5)
- 2-[(3-bromophenyl)methyl]butanoic acid (CAS 1183114-86-4)
- Methyl 2-(4-Bromophenyl)butyrate (CAS 1226228-17-6)
- 2-(3-Bromophenyl)-3-methylbutanoic acid (CAS 1226304-46-6)
- 3-[(3-bromophenyl)methoxy]oxolane (CAS 1344275-68-8)
- 4-(3-Bromophenyl)tetrahydro-2H-pyran-4-ol (CAS 135048-94-1)
- 2-(2-Bromophenyl)-3-methylbutanoic acid (CAS 1485547-74-7)
Recommended Standards
- 2-(3,4-Dichlorophenyl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 1046451-56-2)
- 2-(bromomethyl)-5-ethoxy-1,3-difluorobenzene (CAS 1017779-51-9)
- 2-Bromo-5-(4-fluorophenyl)thiophene (CAS 1073313-97-9)
- 4-Bromo-2-isobutylbenzoic acid (CAS 1016313-25-9)
- 6,6-dimethyl-3-(4-methylbenzoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amine (CAS 1461715-47-8)
- 3,5-Dimethyl-4-((methylthio)methyl)-1H-pyrazole (CAS 1312760-22-7)
- PKS140WBHU 72269-48-8 4-Tridecen-1-yl acetate, (4E)- 4-Tridecen-1-ol, acetate, (E)- 4-Tridecen-1-ol, 1-acetate, (4E)- 4-Tridecen-1-ol, acetate, (4E)- AI3-34338 BRN 4245751 Caswell No. 456DD EPA Pesticide Chemical Code 121902 Lycopersilure (E)-4-Tridecenyl acetate trans-4-Tridecenyl acetate (E)-4-Tridecen-1-yl acetate UNII-PKS140WBHU (E)-4-Tridecen-l-yl acetate (CAS 72269-48-8)
- 1-(1,1-Difluoroethyl)-4-iodobenzene (CAS 1142924-89-7)
- 4,6-Dichloro-2-(piperazin-1-yl)pyrimidine (CAS 1017781-91-7)
- 1-Methyl-4-(trifluoromethyl)-1H-imidazole (CAS 81769-69-9)
- (R)-1-Morpholinopropan-2-amine (CAS 173336-87-3)
- N-Ethyl-N-(pyridin-2-ylmethyl)ethanamine (CAS 17751-50-7)
- U-50488 mesylate (CAS 83913-06-8)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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