N-(7-Fluoro-9H-fluoren-2-yl)acetamide CAS 343-89-5
| CAS No. | 343-89-5 |
| Molecular Formula | C15H12FNO |
| Molecular Weight | 241.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, N-(7-Fluoro-9H-fluoren-2-yl)acetamide is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 241.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
N-(7-Fluoro-9H-fluoren-2-yl)acetamide (CAS 343-89-5), molecular formula C15H12FNO and molecular weight 241.26 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.
CATO manufactures N-(7-Fluoro-9H-fluoren-2-yl)acetamide 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.
Physical & Chemical Properties
| Molecular Formula | C15H12FNO |
| Molecular Weight | 241.26 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- n-(1-(3-Fluoro-4-methoxyphenyl)ethyl)-2-methoxyacetamide (CAS 1208774-11-1)
- 3-Fluoro-4-(((3-methylpyridin-2-yl)methyl)amino)benzonitrile (CAS 1333688-79-1)
- (3-(6-Fluoro-1H-indol-1-yl)phenyl)methanol (CAS 1349716-01-3)
- 6-Fluoro-5-(phenylmethoxy)-1H-indole (CAS 145159-66-6)
- 2-Fluoro-6-((4-methylbenzyl)oxy)benzonitrile (CAS 175204-09-8)
- (3-(5-Fluoro-1H-indol-1-yl)phenyl)methanol (CAS 310887-19-5)
- 2-FLuoro-4-(1h-indol-2-yl)phenyl methyl ether (CAS 347-09-1)
- 2-Fluoro-6-(1-phenylethoxy)-benzonitrile (CAS 872180-50-2)
Recommended Standards
- N-(4-Fluoro-9H-fluoren-2-yl)acetamide (CAS 2823-91-8)
- tert-Butyl (2-fluoro-4-(hydroxymethyl)phenyl)carbamate (CAS 708261-13-6)
- N-(2-Fluorophenyl)cinnamamide (CAS 25893-50-9)
- tert-Butyl (4-fluoro-3-(hydroxymethyl)phenyl)carbamate (CAS 642085-13-0)
- 5-(3-Bromophenyl)-7-(6-morpholinopyridin-3-yl)pyrido[2,3-d]pyrimidin-4-amine dihydrochloride (CAS 1188890-28-9)
- 2-(4-Fluorophenyl)-1,3,8-triazaspiro[4.5]Dec-2-en-4-one (CAS 1707580-74-2)
- Potassium 2-(dimethylamino)pent-4-enoate (CAS 2137514-64-6)
- (2S,6S)-2,6-diallyl-1,2,3,6-tetrahydropyridine hydrochloride (CAS 167704-56-5)
- Ethyl 6-bromo-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxylate (CAS 228728-39-0)
- 3-(3-isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-aza-bicyclo[3.2.1]octane 4-methylbenzenesulfonate (CAS 1545932-86-2)
- 3,7-Dimethylnonane (CAS 17302-32-8)
- 5-Chloro-2-methyl-3-phenyl-1H-indole (CAS 30843-37-9)
- Methyl 1-(4-Bromophenyl)-4-oxocyclohexanecarboxylate (CAS 1384265-30-8)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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