N-(4-Bromophenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-carboxamide CAS 338956-49-3
| CAS No. | 338956-49-3 |
| Molecular Formula | C17H10BrClF3N3O |
| Molecular Weight | 444.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(4-Bromophenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-carboxamide 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.
N-(4-Bromophenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-carboxamide (CAS 338956-49-3), molecular formula C17H10BrClF3N3O and molecular weight 444.63 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(4-Bromophenyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrrole-2-carboxamide (C17H10BrClF3N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 444.63 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H10BrClF3N3O |
| Molecular Weight | 444.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 3 |
Related N Standards
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Recommended Standards
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- Bilastine Impurity 19 (CAS 202189-81-9)
- Rocuronium Impurity 15 (CAS 10429-07-9)
- 2-[2-(4-Chloro-phenyl)-ethyl]-6-methoxy-benzoic acid methyl ester (CAS 1171924-62-1)
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- 4-C-Azido-3-deoxy-3-fluorouridine (CAS 1365258-17-8)
- 2-((3S,4S)-1-(tert-butoxycarbonyl)-4-hydroxypiperidin-3-yl)acetic acid (CAS 1903423-99-3)
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- 4-Iodo-2,6-dimethyl-pyridine (CAS 22282-67-3)
- 3-(4-Iodophenyl)oxetan-3-amine (CAS 1416401-99-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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