4-Bromo-3-fluoro-N-(thiophen-3-ylmethyl)aniline CAS 1491099-03-6
| CAS No. | 1491099-03-6 |
| Molecular Formula | C11H9BrFNS |
| Molecular Weight | 286.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H9BrFNS, 4-Bromo-3-fluoro-N-(thiophen-3-ylmethyl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 286.16 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).
4-Bromo-3-fluoro-N-(thiophen-3-ylmethyl)aniline (CAS 1491099-03-6), molecular formula C11H9BrFNS and molecular weight 286.16 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-Bromo-3-fluoro-N-(thiophen-3-ylmethyl)aniline 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 | C11H9BrFNS |
| Molecular Weight | 286.16 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Bromo-3-fluoro-N-(thiophen-2-ylmethyl)aniline (CAS 1480547-81-6)
- 2-Amino-2-(4-bromophenyl)-4-methylpentanoic acid (CAS 1515918-28-1)
- tert-Butyl (3-bromo-5-methylphenyl)carbamate (CAS 1405128-28-0)
- Ethyl 3-amino-3-(4-bromophenyl)butanoate (CAS 1517165-07-9)
- 1-Naphthylacetonitrile (CAS 1349716-22-8)
- Vilazodone Ethyl Ester hydrochloride (CAS 1422956-25-9)
- Rilmenidine-d4 (CAS 85047-14-9)
- n-(2,5-Dichlorophenyl)-2-(ethylamino)acetamide hydrochloride (CAS 1049754-40-6)
- 5-(3-bromopyridin-4-yl)pyrimidine (CAS 1374664-61-5)
- Pyrrolidin-1-yl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)methanone (CAS 1218790-21-6)
- 5-(3-Hydroxy-4-methoxybenzylidene)thiazolidine-2,4-dione (CAS 184840-76-4)
- methyl 3-amino-2,2-difluoro-propanoate (CAS 688736-21-2)
- 7-Chloro-3-methoxyquinolin-4-ol (CAS 855871-35-1)
- Peptide 438 (CAS CATO-CPTD788438)
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