1-(5-Bromo-2,3-difluorophenyl)-4-ethylpiperazine CAS 1704067-20-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1704067-20-8 |
| Molecular Formula | C12H15BrF2N2 |
| Molecular Weight | 305.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromo-2,3-difluorophenyl)-4-ethylpiperazine (CAS 1704067-20-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H15BrF2N2. Molecular weight: 305.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H15BrF2N2 |
| Molecular Weight | 305.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (3E)-3-[(2,4-Dichlorophenyl)methylidene]-3,4-dihydro-2H-1-benzopyran-4-one (CAS 1705584-19-5)
- N,N-Bis(2-chloroethyl)-2-nitrobenzofuran-3-amine (CAS 143454-53-9)
- 2-Chloro-4-(4-chlorophenyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carbonitrile (CAS 1707581-82-5)
- 2-[hydroxy(thiophen-2-yl)methyl]butanenitrile (CAS 1537813-35-6)
- 4-Amino-N-(3,4-dichlorophenyl)benzamide (CAS 1016710-83-0)
- N-(3-(Pyridin-2-yloxy)benzyl)picolinamide (CAS 1797341-36-6)
- (E)-2-(2-(4-methylbenzylidene)hydrazinyl)-3-(trifluoromethyl)quinoxaline (CAS 338968-38-0)
- 1-Amino-3,4-dihydroquinolin-2(1H)-one (CAS 60230-78-6)
- Empagliflozin impurity (CAS CATO-C4X-1065179)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com