4-Fluoro-4-(3-pyrrolinomethyl) benzophenone CAS 898764-09-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898764-09-5 |
| Molecular Formula | C18H16FNO |
| Molecular Weight | 281.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-4-(3-pyrrolinomethyl) benzophenone (CAS 898764-09-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16FNO. Molecular weight: 281.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16FNO |
| Molecular Weight | 281.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 2-Fluoro-2-(3-pyrrolinomethyl) benzophenone (CAS 898763-50-3)
- 2-Fluoro-3-(3-pyrrolinomethyl) benzophenone (CAS 898749-23-0)
- 3-Fluoro-3-(3-pyrrolinomethyl) benzophenone (CAS 898790-07-3)
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Recommended Standards
- 5-((4-Fluorophenyl)amino)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 937605-06-6)
- 3-Phenyl-7-piperazin-1-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (CAS 941867-98-7)
- N-benzyl-6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazin-3-amine (CAS 270588-59-5)
- 1-Benzyl-3-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 2246759-61-3)
- 6-Chloro-n4-((5-chlorothiophen-2-yl)methyl)-n4-methylpyrimidine-2,4-diamine (CAS 1119262-34-8)
- 3-(Methylthio)-N-(thiophen-2-ylmethyl)-8-azabicyclo[3.2.1]octane-8-carboxamide (CAS 1705310-36-6)
- 475995-68-7 Phytosphingosine-N,N-Dimethyl (CAS 475995-68-7)
- 2-(4-(1,3-Dioxohexahydro-1H-isoindol-2(3H)-yl)phenyl)acetonitrile (CAS 62971-28-2)
- tert-Butyl 3-amino-5-(tert-butyl)-1H-pyrazole-1-carboxylate (CAS 1936134-97-2)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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