2-Bromo-N-mesitylacetamide CAS 99468-74-3
| CAS No. | 99468-74-3 |
| Molecular Formula | C11H14BrNO |
| Molecular Weight | 256.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Bromo-N-mesitylacetamide.
2-Bromo-N-mesitylacetamide (CAS 99468-74-3) is a high-purity analytical reference standard with the molecular formula C11H14BrNO and a molecular weight of 256.14 g/mol.
Based on its molecular formula C11H14BrNO, 2-Bromo-N-mesitylacetamide 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 256.14 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).
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.
As a certified reference material (CRM), 2-Bromo-N-mesitylacetamide 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 | C11H14BrNO |
| Molecular Weight | 256.14 g/mol |
| 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 |
| 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 |
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Recommended Standards
- 2-Bromo-N-butylbenzamide (CAS 349403-39-0)
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- 3-(2-BRomophenoxy)piperidine (CAS 954223-02-0)
- N-(Adamantan-1-yl)benzenesulfonamide (CAS 6517-14-2)
- 1-((5-Chlorothiophen-2-yl)sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1837420-77-5)
- 6-Methylcinnolin-4-ol (CAS 90417-05-3)
- 3-Chloro-5-methoxybenzisoxazole (CAS 16263-58-4)
- 1-Pyridin-3-yl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 865546-36-7)
- N-Benzyl-4-bromo-2-methyl-benzamide (CAS 1877659-29-4)
- 3-(3-Methoxyphenyl)piperidine (CAS 79601-21-1)
- 1-(4-Fluorophenyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 866472-48-2)
- Ethyl 2-amino-4-(2-chloro-6-fluorophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 939894-07-2)
- Peptide-GMF (CAS CATO-CPTD788469)
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