(2-Bromophenyl)(1H-pyrrol-1-yl)methanone CAS 161988-46-1
| CAS No. | 161988-46-1 |
| Molecular Formula | C11H8BrNO |
| Molecular Weight | 250.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 250.09 g/mol gives (2-Bromophenyl)(1H-pyrrol-1-yl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2-Bromophenyl)(1H-pyrrol-1-yl)methanone (CAS 161988-46-1), a certified reference material (molecular formula C11H8BrNO, MW 250.09 g/mol) for analytical method development and quality control.
The molecular framework of (2-Bromophenyl)(1H-pyrrol-1-yl)methanone (C11H8BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2-Bromophenyl)(1H-pyrrol-1-yl)methanone 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 | C11H8BrNO |
| Molecular Weight | 250.09 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-Chloro-6-(difluoromethyl)-3-methoxy-4-methylpyridine (CAS 1804496-74-9)
- 3-Bromo-6-(bromomethyl)pyridazine (CAS 916248-39-0)
- 4-((4-(6-Methylbenzo[d]thiazol-2-yl)phenyl)amino)-4-oxobutanoic acid (CAS 313233-60-2)
- Methyl 7-bromo-2-(methylthio)-1H-benzo[d]imidazole-5-carboxylate (CAS 1378260-57-1)
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- 2-[2-(2,3-dimethoxyphenyl)-1,3-thiazol-4-yl]acetic acid (CAS 851879-27-1)
- 5-Fluoro-2-(methylsulphonyl)nitrobenzene (CAS 518990-79-9)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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