2-Bromoethyl 4-methyl-2-nitrophenyl ether CAS 55846-44-1
| CAS No. | 55846-44-1 |
| Molecular Formula | C9H10BrNO3 |
| Molecular Weight | 260.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromoethyl 4-methyl-2-nitrophenyl ether is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Bromoethyl 4-methyl-2-nitrophenyl ether (CAS 55846-44-1), a certified reference material (molecular formula C9H10BrNO3, MW 260.08 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H10BrNO3, 2-Bromoethyl 4-methyl-2-nitrophenyl ether contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 260.08 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.
As a certified reference material (CRM), 2-Bromoethyl 4-methyl-2-nitrophenyl ether meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H10BrNO3 |
| Molecular Weight | 260.08 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoethyl Standards
- 4-(1-Bromoethyl)-1-methoxy-2-nitrobenzene (CAS 1266750-63-3)
- n-(2-Bromoethyl)-3-methoxypropane-1-sulfonamide (CAS 1342285-08-8)
- 1-(2-Bromoethyl)-3-(trifluoromethyl)cyclohexane (CAS 2144070-47-1)
- N-(2-bromoethyl)-N'-(4-fluorophenyl)urea (CAS 246236-34-0)
- 3-(2-Bromoethyl)-1,3-diazaspiro[4.4]nonane-2,4-dione (CAS 150259-29-3)
- 3-(2-bromoethyl)-3,4-dihydroquinazolin-4-one (CAS 90772-23-9)
- 4-(2-Bromoethyl)biphenyl (CAS 41900-13-4)
- 6-(2-Bromoethyl)-7-methyl-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine (CAS 142850-98-4)
Recommended Standards
- 2-Amino-6-bromo-3,4-dimethoxybenzaldehyde (CAS 873973-34-3)
- 2-Bromo-N-(4-hydroxy-3-methoxyphenyl)acetamide (CAS 53527-08-5)
- 2-Amino-5-bromo-3,6-dimethoxybenzaldehyde (CAS 252009-06-6)
- 3-Amino-3-(3-bromo-4-hydroxyphenyl)propanoic acid (CAS 682804-40-6)
- 2-Chloro-5-iodo-6-(trifluoromethyl)pyrimidin-4-amine (CAS 1823338-66-4)
- L-Arginyl-L-valyl-L-α-aspartyl-L-prolyl-L-valyl-L-asparaginyl-L-phenylalanyl-L-lysyl-L-leucyl-L-leucyl-L-seryl-L-histidine (CAS 1193362-76-3)
- (R)-1-(4-Chloropyridin-3-yl)ethan-1-ol (CAS 949003-66-1)
- α-Methyl-5-pyrimidinemethanol-d3 (CAS 1346602-35-4)
- n-Ethyl-5-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxamide (CAS 1325854-23-6)
- N-(isoxazol-4-yl)pivalamide (CAS 1339081-24-1)
- 3-[2-(trifluoromethyl)phenyl]butanoic acid (CAS 1042815-75-7)
- 2,4-Dichloro-5-(pyrrolidine-1-sulfonyl)benzoic acid (CAS 351336-24-8)
- 2-Chloro-1-methoxy-3-nitrobenzene (CAS 3970-39-6)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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