1-[2-methoxy-5-(trifluoromethyl)phenyl]-1H-pyrrole CAS 218287-53-7
| CAS No. | 218287-53-7 |
| Molecular Formula | C12H10F3NO |
| Molecular Weight | 241.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-[2-methoxy-5-(trifluoromethyl)phenyl]-1H-pyrrole (CAS 218287-53-7) is a high-purity analytical reference standard with the molecular formula C12H10F3NO and a molecular weight of 241.21 g/mol.
Structurally, 1-[2-methoxy-5-(trifluoromethyl)phenyl]-1H-pyrrole (C12H10F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 241.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H10F3NO |
| Molecular Weight | 241.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-[2-(trifluoromethoxy)benzyl]-1H-pyrrole (CAS 256238-71-8)
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- 1-(5,6-Dimethyl-1H-indol-1-yl)-2,2,2-trifluoroethanone (CAS 582319-47-9)
- 1-Methyl-3-(4-(trifluoromethyl)phenyl)-1h-pyrazol-5-amine (CAS 639784-30-8)
- 5-Acetylisoindoline-2-carbaldehyde (CAS 1306606-85-8)
- 2-(3-bromophenyl)-2-methylpropan-1-amine (CAS 1176667-93-8)
- N-(2-fluorophenyl)-N-(methylsulfonyl)glycine (CAS 363162-67-8)
- Dronedarone Impurity 62 (CAS 5511-89-7)
- 4-(4-Chloro-2-ethylphenoxy)piperidinehydrochloride (CAS 1220030-97-6)
- tert-Butyl 4-(hydrazinecarbonyl)piperazine-1-carboxylate (CAS 874842-90-7)
- 3,5-Difluoro-4-hydroxybenzonitrile (CAS 2967-54-6)
- 1,1-diphenylethane-1,2-diol (CAS 4217-62-3)
- 2-(2-Bromophenyl)benzo[d]oxazol-5-amine (CAS 293737-80-1)
- Osteogenic Growth Peptide (CAS 132996-61-3)
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