1-(3,5-Difluorobenzoyl)piperazine CAS 874942-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874942-08-2 |
| Molecular Formula | C11H12F2N2O |
| Molecular Weight | 226.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,5-Difluorobenzoyl)piperazine (CAS 874942-08-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12F2N2O. Molecular weight: 226.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12F2N2O |
| Molecular Weight | 226.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorobenzoyl Standards
- 1-(2,5-Difluorobenzoyl)piperazine (CAS 179334-11-3)
- 1-(2,6-Difluorobenzoyl)piperazine (CAS 179334-15-7)
- 1-(2,4-Difluorobenzoyl)piperazine (CAS 926209-09-8)
- 1-(3,4-Difluorobenzoyl)piperazine (CAS 923237-42-7)
- 4-(2,3-Difluorobenzoyl)piperidine (CAS 1388035-56-0)
- 3-(2,4-Difluorobenzoyl)thiophene (CAS 898771-60-3)
- 3-(3,4-Difluorobenzoyl)-4-methylpyridine (CAS 1187163-84-3)
- 2-(2,6-Difluorobenzoyl)-5-methylpyridine (CAS 1187164-66-4)
Recommended Standards
- 1-(3,4-dimethylphenyl)-4,4-difluorobutane-1,3-dione (CAS 832740-29-1)
- 1-(3,5-Difluorophenyl)cyclopentanecarboxylic Acid (CAS 610791-42-9)
- 1-(3,4-Difluorophenyl)cyclopentanecarboxylic Acid (CAS 741682-84-8)
- 2-(tert-Butoxycarbonyl)-5-oxa-2-azaspiro[3.4]octane-7-carboxylic acid (CAS 1251009-46-7)
- Oxazole, 2,2′-[(1S)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4,5-dihydro-4-(phenylmethyl)-, (4S,4′S)- (CAS 302342-92-3)
- 2-{[(2S)-4-azidobutan-2-yl]oxy}oxane (CAS 1807919-90-9)
- 5,7-Dimethyl-[1,2,4]triazolo[4,3-a]quinoline-1-thiol (CAS 610275-87-1)
- Trans-4-ethoxyphenyl 4-propylcyclohexanecarboxylate (CAS 67589-39-3)
- Letermovir Impurity 9 (CAS CATO-C4X-29159)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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