3-(3-Fluorophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole CAS 603067-64-7
| CAS No. | 603067-64-7 |
| Molecular Formula | C11H9FN2O |
| Molecular Weight | 204.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-(3-Fluorophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (C11H9FN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
3-(3-Fluorophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-64-7), molecular formula C11H9FN2O and molecular weight 204.20 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), 3-(3-Fluorophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole 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 | C11H9FN2O |
| Molecular Weight | 204.20 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-(4-Fluorophenyl)-5-oxopyrrolidine-3-carbonitrile (CAS 1017458-39-7)
- 1-[(2-fluorophenyl)methyl]-1h-pyrazole-4-carbaldehyde (CAS 1044661-39-3)
- 1-(3-fluorophenyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1143517-63-8)
- 1-(2-Fluorophenyl)-3-methyl-1h-pyrazole-4-carbaldehyde (CAS 1152505-24-2)
- 3-(3-Fluorophenyl)-1-methyl-1H-pyrazole-4-carbaldehyde (CAS 1152508-36-5)
- 1-(1-(4-Fluorophenyl)-1H-pyrazol-4-yl)ethan-1-one (CAS 1177283-25-8)
- 1-(1-(2-Fluorophenyl)-1H-pyrazol-4-yl)ethan-1-one (CAS 1177325-28-8)
- 6-(3-Fluorophenyl)pyrimidine-2,4-diamine (CAS 1247114-85-7)
Recommended Standards
- 3-(2-Fluorophenyl)-6-hydrazinylpyridazine (CAS 88490-28-2)
- 3-(4-Fluorophenyl)-1-methyl-1h-pyrazole-4-carbaldehyde (CAS 689250-53-1)
- 3-(2-Fluorophenyl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-63-6)
- 3-(4-Fluorophenyl)-2-methylpyrimidin-4(3H)-one (CAS 87356-53-4)
- Methyl 6-amino-4-bromopicolinate (CAS 885326-88-5)
- 4-(Difluoromethyl)-N,N-dimethylaniline (CAS 705-39-5)
- Polymyxin B nonapeptide (CAS 86408-36-8)
- 2,2,2-trifluoro-N-[6-(trifluoromethyl)piperidin-3-yl]acetamide (CAS 1820704-73-1)
- 7-(2-(Diethylamino)ethyl)-1,3-dimethyl-6-thioxo-1,3,6,7-tetrahydro-2H-purin-2-one hydrochloride (CAS 96313-22-3)
- 3-(3-Bromophenyl)-1-(3,4-difluorophenyl)propan-1-one (CAS 898760-79-7)
- 1-(4-Methoxyphenyl)-1H-tetrazole (CAS 21788-28-3)
- 8-Benzyl-8-azabicyclo[3.2.1]octane-3-carbonitrile (CAS 185985-38-0)
- 3-(2-Bromo-4-fluorobenzyl)oxetane (CAS 1823923-28-9)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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