1-(4-Bromo-3-fluorophenyl)piperazine CAS 944677-67-2
| CAS No. | 944677-67-2 |
| Molecular Formula | C10H12BrFN2 |
| Molecular Weight | 259.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(4-Bromo-3-fluorophenyl)piperazine.
1-(4-Bromo-3-fluorophenyl)piperazine (CAS 944677-67-2) is a high-purity analytical reference standard with the molecular formula C10H12BrFN2 and a molecular weight of 259.12 g/mol.
The molecular framework of 1-(4-Bromo-3-fluorophenyl)piperazine (C10H12BrFN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 1-(4-Bromo-3-fluorophenyl)piperazine 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 | C10H12BrFN2 |
| Molecular Weight | 259.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 1-(5-Bromo-2-fluorophenyl)piperazine (CAS 1178641-70-7)
- (S)-2-(2-Bromo-4-fluorophenyl)piperazine (CAS 1213057-68-1)
- 7-Bromo-2,6-dimethylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 1313712-31-0)
- 5-Bromo-4-methoxy-1,3-benzothiazol-2-amine (CAS 1359829-20-1)
- 5-Bromo-1-ethyl-6-fluoro-2-methylbenzodiazole (CAS 1381944-74-6)
- 2-Bromo-5-cyclopropyl-4H-pyrrolo[3,4-d]thiazol-6(5H)-one (CAS 1446716-55-7)
- 1-(3-Bromo-4-fluorobenzyl)azetidin-3-amine (CAS 1466153-77-4)
- 1-(2-Bromo-5-fluorobenzyl)azetidin-3-amine (CAS 1487606-98-3)
Recommended Standards
- 1-(4-Bromo-2-fluorophenyl)piperazine (CAS 501903-57-7)
- 2-((Carboxymethyl)selanyl)benzoic acid (CAS 39857-38-0)
- 1-((Bromoethynyl)sulfonyl)-4-methylbenzene (CAS 227454-51-5)
- 2-(2-Bromo-4-fluorophenyl)piperazine (CAS 942474-01-3)
- 2-Chloro-6-methylpyridine-3-carboxylic Acid (CAS 30529-70-5)
- 4-(2-(5-Ethyl-1H-1,2,4-triazol-3-yl)ethyl)morpholine (CAS 1279218-82-4)
- 4-Bromo-2,6-difluoro-alpha-methylbenzyl Alcohol (CAS 1214900-62-5)
- 2,4-Diphenyloxazol-5(4H)-one (CAS 28687-81-2)
- Benzylalcohol (CAS 100-51-6)
- 4-Amino-3,5-dimethyltetrahydro-2H-pyran (CAS 1420822-06-5)
- Hydrocinchonidine (CAS 485-64-3)
- 4-Chloro-5-iodo-1H-indazole (CAS 1000342-37-9)
- (4-((Benzyloxy)methyl)phenyl)boronic acid (CAS 163680-70-4)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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 18665070610 / Nicole.chen@cato-chem.com