4-Bromo-N-(4-methylthiazol-2-yl)benzamide CAS 302967-87-9
| CAS No. | 302967-87-9 |
| Molecular Formula | C11H9BrN2OS |
| Molecular Weight | 297.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Bromo-N-(4-methylthiazol-2-yl)benzamide 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.
4-Bromo-N-(4-methylthiazol-2-yl)benzamide (CAS 302967-87-9) is a high-purity analytical reference standard with the molecular formula C11H9BrN2OS and a molecular weight of 297.17 g/mol.
4-Bromo-N-(4-methylthiazol-2-yl)benzamide (C11H9BrN2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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; 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H9BrN2OS |
| Molecular Weight | 297.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Bromo-5-methyl-3-phenylthiophene-2-carboxylic acid (CAS 40196-67-6)
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- 4-Bromo-5-[(4-methylphenyl)sulfanyl]-2-furaldehyde (CAS 597545-05-6)
- 5-(4-Bromophenyl)thiophene-2-carbohydrazide (CAS 62403-14-9)
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- 2-(4-Fluoro-5-methylpyridin-3-yl)ethan-1-amine (CAS 1393544-14-3)
- Phentolamine Impurity 8 (CAS 2767988-83-8)
- 3,5-Dimethoxy-4-((4-methylbenzyl)oxy)benzaldehyde (CAS 1154653-85-6)
- Ethyl 2-[2-(p-tolylamino)thiazol-4-yl]acetate (CAS 886499-53-2)
- Methyl 2-(1-hydroxy-2-methylpropyl)acrylate (CAS 71385-30-3)
- 5-Bromo-2-(cyclopentylsulfanyl)pyrimidine (CAS 1330750-21-4)
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