N-(2-Bromoethyl)-4-ethoxybenzamide CAS 100129-14-4
| CAS No. | 100129-14-4 |
| Molecular Formula | C11H14BrNO2 |
| Molecular Weight | 272.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-(2-Bromoethyl)-4-ethoxybenzamide (CAS 100129-14-4), a certified reference material (molecular formula C11H14BrNO2, MW 272.14 g/mol) for analytical method development and quality control.
N-(2-Bromoethyl)-4-ethoxybenzamide (C11H14BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H14BrNO2 |
| Molecular Weight | 272.14 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- (2-Bromoethyl)methylcarbamic acid benzyl ester (CAS 80754-84-3)
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- 2-(2-bromoethyl)-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 139331-19-4)
- 2-(1-Bromoethyl)-1,3-dichloro-4-fluorobenzene (CAS 1331786-28-7)
- {3-[(2-bromoethyl)carbamoyl]phenylboronic acid (CAS 874288-09-2)
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- 9-(2-bromoethyl)-9H-fluorene (CAS 108012-21-1)
- 1'-(2-bromoethyl)-1',2'-dihydrospiro[cyclopropane-1,3'-pyrrolo[2,3-b]pyridin]-2'-one (CAS 1818847-40-3)
Recommended Standards
- Methyl 2-amino-5-bromo-4-isopropylbenzoate (CAS 1000018-13-2)
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- Clonidine EP Impurity B (CAS 54707-71-0)
- 5-Bromo-2-phenylindolizine (CAS 1006591-05-4)
- 2-Chloro-3-fluoro-6-methylbenzenamine (CAS 1699346-21-8)
- 7-Chlorooxazolo[5,4-d]pyrimidine (CAS 1268522-12-8)
- N-[(Z)-Amino(phenyl)methylidene]benzenesulfonamide (CAS 1123883-53-3)
- 3-[2-(2-methylphenyl)pyrrolidine-1-carbonyl]-5-propyl-1,2-oxazole (CAS 1031585-88-2)
- Butylphthalide Impurity 26 (CAS 20871-40-3)
- 3-(2-Fluorophenyl)-[1,2,4]triazolo[4,3-a]pyridin-6-amine (CAS 1082594-16-8)
- 3-Ethyl-5-(5-((4-ethylpiperazin-1-yl)sulfonyl)-2-propoxyphenyl)-2-(pyridin-2-ylmethyl)-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 215297-27-1)
- Domperidone Impurity 24 (CAS 99-54-7)
- 2-Oxo-2-((1,2,3,4-tetrahydronaphthalen-1-yl)amino)ethyl 2-(methylthio)nicotinate (CAS 852564-63-7)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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