1-(4-Fluorophenyl)-1,4-dihydropyrazine-2,3-dione CAS 892293-51-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 892293-51-5 |
| Molecular Formula | C10H7FN2O2 |
| Molecular Weight | 206.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Fluorophenyl)-1,4-dihydropyrazine-2,3-dione (CAS 892293-51-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7FN2O2. Molecular weight: 206.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7FN2O2 |
| Molecular Weight | 206.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-(2-Fluorophenyl)-1H-pyrazole-4-carboxylic acid (CAS 1134310-63-6)
- 1-(4-Fluorophenyl)-1H-imidazole-4-carboxylic acid (CAS 114067-97-9)
- 1-(3-Fluorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1152534-63-8)
- 1-(2-Fluorophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152534-81-0)
- 1-(4-Fluorophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152535-34-6)
- 5-(3-Fluorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1188375-17-8)
- 3-(4-Fluorophenyl)pyrimidine-2,4(1H,3H)-dione (CAS 1204297-90-4)
- 1-(3-Fluorophenyl)-1H-imidazole-4-carboxylic acid (CAS 1249035-17-3)
Recommended Standards
- 1-(4-Fluoro-2-nitrophenyl)-1H-pyrrole (CAS 674284-49-2)
- 1-(4-Fluorophenyl)-1H-imidazole-5-carboxylic acid (CAS 851721-89-6)
- 1-(3-Fluorophenyl)-1,4-dihydropyrazine-2,3-dione (CAS 899724-69-7)
- Mirodenafil dihydrochloride (CAS 862189-96-6)
- (11bS)-N,N-Bis[(1S)-1-(1-naphthalenyl)ethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 342813-26-7)
- 2-Bromo-1,3-propanediol-d (CAS 1346598-67-1)
- Butyl ethyl malonate (CAS 17373-84-1)
- tert-Butyl 3a,4,6a,9-tetrahydro-1H,3H-furo[3,4-c]pyrrolo[3,4-d]pyridine-5(6H)-carboxylate (CAS 1251008-41-9)
- 3-Methyl-1-(2-methylphenyl)butan-1-amine (CAS 854185-27-6)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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