2-Bromo-N-(2-methoxyethyl)butanamide CAS 1119452-33-3
| CAS No. | 1119452-33-3 |
| Molecular Formula | C7H14BrNO2 |
| Molecular Weight | 224.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-N-(2-methoxyethyl)butanamide is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Bromo-N-(2-methoxyethyl)butanamide (CAS 1119452-33-3) is a high-purity analytical reference standard with the molecular formula C7H14BrNO2 and a molecular weight of 224.10 g/mol.
2-Bromo-N-(2-methoxyethyl)butanamide (C7H14BrNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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 | C7H14BrNO2 |
| Molecular Weight | 224.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-1,3-dimethyl-1H-indole (CAS 10075-49-7)
- 2-Bromo-3-phenylbutanenitrile (CAS 1018986-05-4)
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Recommended Standards
- 7-(Bromomethyl)-1-methyl-1H-indole (CAS 1130278-03-3)
- tris(2-ethoxyvinyl)borane (CAS 1151545-40-2)
- 4-(4-Bromophenyl)butanenitrile (CAS 1057676-07-9)
- 3-(Bromomethyl)-1-methyl-1H-indole (CAS 1161233-34-6)
- 5-(Aminomethyl)pyrazine-2-carboxylic acid (hydrochloride) (CAS 2770359-48-1)
- (8-Azaspiro[4.5]Decan-2-yl)methanol (CAS 1781804-87-2)
- 1'-Ethyl-6'-methyl-1'H-spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one (CAS 1351398-03-2)
- N-(2-(1H-Indol-3-yl)ethyl)-5-(dimethylamino)naphthalene-1-sulfonamide (CAS 13285-17-1)
- methyl 5-chlorosulfonyl-1-methyl-pyrrole-2-carboxylate (CAS 306936-53-8)
- 5-(1-Methylcyclopropoxy)-1H-indazole (CAS 1626355-74-5)
- (E)-3-(Thiazol-4-yl)acrylic acid (CAS 133047-17-3)
- 3-[Bis(4-fluorophenyl)methyl]-4-hydroxypent-3-en-2-one (CAS 53135-11-8)
- 4-Chloro-2-methoxy-1-(3-nitrophenyl)benzene (CAS 1355246-85-3)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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