2-Bromo-1-(2-fluoro-5-nitrophenyl)ethan-1-one CAS 460750-32-7
| CAS No. | 460750-32-7 |
| Molecular Formula | C8H5BrFNO3 |
| Molecular Weight | 262.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H5BrFNO3, 2-Bromo-1-(2-fluoro-5-nitrophenyl)ethan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.03 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.
CATO supplies 2-Bromo-1-(2-fluoro-5-nitrophenyl)ethan-1-one (CAS 460750-32-7), a certified reference material (molecular formula C8H5BrFNO3, MW 262.03 g/mol) for analytical method development and quality control.
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 2-Bromo-1-(2-fluoro-5-nitrophenyl)ethan-1-one 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 | C8H5BrFNO3 |
| Molecular Weight | 262.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-1-(3-fluoro-4-nitrophenyl)ethanone (CAS 1010384-51-6)
- 2-Bromo-1-(2-fluoro-4-nitrophenyl)ethanone (CAS 1010384-53-8)
- 2-(4-Bromo-2-fluoro-6-nitrophenyl)acetaldehyde (CAS 1082042-07-6)
- 2-Bromo-1-(2-fluoro-3-nitrophenyl)ethanone (CAS 1336804-14-8)
- 2-Bromo-1-(3-fluoro-2-nitrophenyl)ethan-1-one (CAS 1427431-58-0)
- 2-Bromo-1-(2-fluoro-6-nitrophenyl)ethanone (CAS 1427452-24-1)
- 1-(3-Bromo-4-fluoro-5-nitrophenyl)ethan-1-one (CAS 1804911-05-4)
- 1-(5-bromo-2-fluoro-3-nitrophenyl)ethan-1-one (CAS 1804911-08-7)
Recommended Standards
- 2-(2-Amino-4-bromo-3-fluorophenyl)-2-oxoacetic acid (CAS 2384724-24-5)
- 2-Butoxy-4-(trifluoromethyl)phenylboronic acid (CAS 2096335-15-6)
- 1-(2-Bromo-6-fluoro-3-nitrophenyl)ethanone (CAS 1807192-37-5)
- 2-Isobutoxy-4-(trifluoromethyl)phenylboronic acid (CAS 2096331-64-3)
- 3-[3-(trifluoromethyl)phenoxy]aniline (CAS 625106-28-7)
- Ethyl 2-(3-bromo-5-nitropyridin-4-yl)-4-methoxy-3-oxobutanoate (CAS 1352395-47-1)
- Methyl 2-acetamido-2-deoxy-3-O-(2-3-4-6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside (CAS 141342-92-9)
- Trilauryl Trithiophosphite (CAS 1656-63-9)
- Sodium 2-(4-tert-butyl-1,3-thiazol-2-yl)acetate (CAS 1221722-48-0)
- 2-Aminocyclobutan-1-one hydrochloride (CAS 1162257-01-3)
- Pinaverium Bromide Impurity 45 (CAS 15766-66-2)
- 5-Amino-1-isopropyl-1h-pyrazole-3-carboxylic acid (CAS 1006494-49-0)
- Ethyl 2-(2-((3-(diethylamino)propyl)amino)acetamido)-4,5-dimethylthiophene-3-carboxylate (CAS 297761-67-2)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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