N-(3-acetylphenyl)-2-bromobutanamide CAS 905811-00-9
| CAS No. | 905811-00-9 |
| Molecular Formula | C12H14BrNO2 |
| Molecular Weight | 284.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 284.15 g/mol gives N-(3-acetylphenyl)-2-bromobutanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(3-acetylphenyl)-2-bromobutanamide (CAS 905811-00-9) is a high-purity analytical reference standard with the molecular formula C12H14BrNO2 and a molecular weight of 284.15 g/mol.
Based on its molecular formula C12H14BrNO2, N-(3-acetylphenyl)-2-bromobutanamide 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 284.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 N-(3-acetylphenyl)-2-bromobutanamide 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 | C12H14BrNO2 |
| Molecular Weight | 284.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 1243064-50-7 N-(4-Acetylphenyl)-2-bromobutanamide MFCD00297423 (CAS 1243064-50-7)
- n-(4-Acetylphenyl)-2-nitrobenzamide (CAS 150483-49-1)
- 3-((4-Acetylphenyl)carbamoyl)picolinic acid (CAS 497083-20-2)
- N-(4-Acetylphenyl)-4-nitrobenzamide (CAS 62507-48-6)
- N-(4-acetylphenyl)-2-(p-tolyloxy)acetamide (CAS 127221-10-7)
- N-(3-acetylphenyl)-2-(4-methoxyphenyl)acetamide (CAS 72116-73-5)
- N-(3-Acetylphenyl)-2-ethoxybenzamide (CAS 312588-72-0)
- N-(4-acetylphenyl)-2-(4-methoxyphenyl)acetamide (CAS 314766-89-7)
Recommended Standards
- N-(2-bromo-4-methylphenyl)tetrahydrofuran-2-carboxamide (CAS 438615-98-6)
- N-(4-(2-Bromoacetyl)phenyl)isobutyramide (CAS 476360-59-5)
- Methyl 4-bromo-2-(pyrrolidin-1-yl)benzoate (CAS 2055119-29-2)
- Potassium 5H-octafluoropentanoate (CAS 22715-47-5)
- 4-Bromo-3-fluoro-3-(3-methoxyphenyl)propiophenone (CAS 898774-86-2)
- 3-(2-amino-5-bromo-3-pyridinyl)-2-propenoic acid methyl ester 912760-74-8 A843780 methyl 3-(2-azanyl-5-bromanyl-pyridin-3-yl)prop-2-enoate (CAS 912760-74-8)
- L-Lysine, N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-N6-[1-oxo-3-(3-pyridinyl)-2-propen-1-yl]- (CAS 1363155-71-8)
- 3-Azabicyclo[4.1.0]Heptan-6-ol 2,2,2-trifluoroacetate (CAS 2387594-98-9)
- 1-(4,6-Dimethyl-1H-pyrazolo[3,4-b]pyridin-3-yl)thiourea (CAS 866017-67-6)
- (S)-5-((3-Isobutylpiperazin-1-yl)sulfonyl)isoquinoline dihydrochloride (CAS 936233-01-1)
- 4-Fluoro-2-nitrophenyl 4-nitrobenzoate (CAS 331459-77-9)
- Ethyl 1H-benzo[d][1,2,3]triazole-1-carboxylate (CAS 830-67-1)
- 2-{[(benzyloxy)carbonyl]amino}-2-(2,3-dihydro-1,4-benzodioxin-6-yl)acetic acid (CAS 73101-08-3)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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