1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(3-fluorophenyl)-3-(o-tolyl)urea CAS 905763-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 905763-94-2 |
| Molecular Formula | C18H18FN3O |
| Molecular Weight | 311.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Dihydro-2H-pyrrol-5-yl)-1-(3-fluorophenyl)-3-(o-tolyl)urea (CAS 905763-94-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H18FN3O. Molecular weight: 311.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H18FN3O |
| Molecular Weight | 311.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- Rel-(1R,2R)-2-methylcyclobutan-1-ol (CAS 21024-61-3)
- 3,5 inverted exclamation marka-Diallyl-2 inverted exclamation marka-hydroxy-4-methoxybiphenyl 4-O-Methylhonokiol 68592-15-4 (CAS 68592-15-4)
- 2-Ethyl-5-fluoro-3-methyl-6-nitro-1H-indole (CAS 663177-53-5)
- N-(4-(N-(3,4-Dimethylisoxazol-5-yl)sulfamoyl)phenyl)-4-methylbenzamide (CAS 301681-54-9)
- Ethyl 3-(2,6-dichloropyridin-3-yl)-3-oxopropanoate (CAS 174727-36-7)
- 1-(2,4-Dihydroxy-3,5-dimethylphenyl)hexan-1-one (CAS 88924-67-8)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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