(E)-1-(4-Fluorophenyl)-2-(hydroxyimino)-2-(pyridin-4-yl)ethanone CAS 152121-33-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 152121-33-0 |
| Molecular Formula | C13H9FN2O2 |
| Molecular Weight | 244.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (E)-1-(4-Fluorophenyl)-2-(hydroxyimino)-2-(pyridin-4-yl)ethanone (CAS 152121-33-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H9FN2O2. Molecular weight: 244.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H9FN2O2 |
| Molecular Weight | 244.22 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related E Standards
- 1-(4-Fluorophenyl)-6-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1094377-62-4)
- 1-(4-Fluorophenyl)-4-methyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one (CAS 1105196-48-2)
- 1-[(2-Fluorophenyl)methyl]-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1207022-53-4)
- 6-(4-Fluorophenyl)-1,3-benzodioxole-5-carbaldehyde (CAS 927802-53-7)
- Methyl 5-((2-fluorophenyl)ethynyl)-furan-2-carboxylate (CAS 725228-58-0)
- 1-(2-Fluorophenyl)-4-hydrazinyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1310122-61-2)
- 1-(2-Fluorophenyl)-4-imino-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-amine (CAS 1416341-42-8)
- 1-(4-Fluorophenyl)-4-imino-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-amine (CAS 1416342-82-9)
Recommended Standards
- 4-(4-Fluorobenzoyl)benzoic acid (CAS 148038-12-4)
- (2,2-Diethoxyethyl)pentafluoro-l6-sulfane (CAS 155990-85-5)
- 6-Fluoro-2,3,4,9-tetrahydro-2,4,9,10-tetraazacyclohepta[def]fluoren-8(1H)-one (CAS 1446261-17-1)
- 4,5-Diamino-6-chloropyrimidine (CAS 4316-98-7)
- n,n-Dimethyl-1,2,3,4-tetrahydroquinoline-6-sulfonamide (CAS 5455-83-4)
- 2-(Dimethylamino)benzimidamide (CAS 1021235-86-8)
- CAS 1693685-49-2 (CAS 1693685-49-2)
- 5-Vinyl-1,3-phenylene diacetate (CAS 155222-48-3)
- 5-Bromo-2-chloro-3-nitropyridine (CAS 67443-38-3)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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