2-Bromo-1-[2-nitro-3-(phenylmethoxy)phenyl]ethanone CAS 224044-61-5
| CAS No. | 224044-61-5 |
| Molecular Formula | C15H12BrNO4 |
| Molecular Weight | 350.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1-[2-nitro-3-(phenylmethoxy)phenyl]ethanone (CAS 224044-61-5), molecular formula C15H12BrNO4 and molecular weight 350.16 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 2-Bromo-1-[2-nitro-3-(phenylmethoxy)phenyl]ethanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Bromo-1-[2-nitro-3-(phenylmethoxy)phenyl]ethanone 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 | C15H12BrNO4 |
| Molecular Weight | 350.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2021 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-bromo-2-[(4-methoxybenzene)amido]benzoic acid (CAS 1183377-47-0)
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Recommended Standards
- 2-(7,8-Difluoro-3-(methoxymethoxy)naphthalen-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621935-35-9)
- 2-Chloro-1-{1-[4-chloro-3-(trifluoromethyl)phenyl]-2,5-dimethyl-1h-pyrrol-3-yl}ethan-1-one (CAS 329266-67-3)
- 2-(5,6-Difluoro-4-(methoxymethoxy)naphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621935-28-0)
- 6,8-Dichloro-3-(2-nitrobenzyl)quinazolin-4(3H)-one (CAS 618443-52-0)
- 9,10-Dihydro-1-benzo[a]pyrene-7(8H)-one Oxime (CAS 88909-82-4)
- n-(2,1,3-Benzoxadiazol-4-yl)acetamide (CAS 289650-01-7)
- 1,2-Bis((3-chlorotetrahydrofuran-2-yl)oxy)ethane (CAS 90943-86-5)
- 2-Bromo-9H-fluoren-9-one (CAS 3096-56-8)
- N-Methyl-N-(1-(pyrazin-2-yl)ethyl)piperidin-3-amine hydrochloride (CAS 1289385-34-7)
- 5-(2-Aminohexafluoroprop-2-yl-2'-Deoxyuridine (CAS 111712-54-0)
- 2-{[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}propanamide (CAS 878925-51-0)
- N'-(Furan-2-carbonyl)isonicotinohydrazide (CAS 27293-28-3)
- [1-(2-ethyl-4-methyl-1,3-thiazol-5-yl)ethyl](methyl)amine (CAS 1248732-16-2)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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