4-Bromo-2-(4-Boc-piperazinomethyl)-1-fluorobenzene CAS 1355247-99-2
| CAS No. | 1355247-99-2 |
| Molecular Formula | C16H22BrFN2O2 |
| Molecular Weight | 373.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-(4-Boc-piperazinomethyl)-1-fluorobenzene (CAS 1355247-99-2) is a high-purity analytical reference standard with the molecular formula C16H22BrFN2O2 and a molecular weight of 373.26 g/mol.
Based on its molecular formula C16H22BrFN2O2, 4-Bromo-2-(4-Boc-piperazinomethyl)-1-fluorobenzene contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 373.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H22BrFN2O2 |
| Molecular Weight | 373.26 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, keep sealed and dry |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- 5-Bromo-1-(4-fluorophenyl)-3-(piperidin-4-yl)-1H-indole (CAS 139718-50-6)
- 3-Bromo-4-fluoro-5-(trifluoromethyl)phenoxy(tert-butyl)dimethylsilane (CAS 1881321-22-7)
- 1138445-73-4 2-Bromo-N-{4-[(diallylamino)sulfonyl]-phenyl}acetamide 9149AC C14H17BrN2O3S (CAS 1138445-73-4)
- 2-Bromo-N-(2-(2-methylthiazol-4-yl)phenyl)benzamide (CAS 1705880-97-2)
- 2-(6-Bromo-2-methyl-4-phenylquinazolin-3(4H)-yl)acetohydrazide (CAS 328540-92-7)
- 5-Bromo-3-((4-butoxyphenyl)imino)indolin-2-one (CAS 1092344-36-9)
- 6-Bromo-3-((1S,2S)-2-hydroxycyclohexyl)benzo[H]quinazolin-4(3H)-one (CAS 1227924-44-8)
- 3-(2-Bromo-1-hydroxyethyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one (CAS 1378391-38-8)
Recommended Standards
- 2-(4-Boc-Piperazinomethyl)-1-bromo-3-fluorobenzene (CAS 1355246-97-7)
- 7-Chloro-5-(6-(2-chlorobenzyl)pyridin-2-yl)thiazolo[4,5-d]pyrimidine (CAS 1332472-50-0)
- tert-Butyl 4-(3-bromo-5-fluorobenzyl)piperazine-1-carboxylate (CAS 1704065-23-5)
- tert-Butyl 4-(4-bromo-3-fluorobenzyl)piperazine-1-carboxylate (CAS 1260898-90-5)
- (E)-[(5-{[(2-chlorophenyl)methyl]sulfanyl}-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methylidene]amino benzoate (CAS 321553-55-3)
- 3-Bromo-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxylic acid (CAS 1707372-02-8)
- 1052530-87-6 2-Amino-4-chloro-3,5-dimethyl-phenol hydrochloride 8182AC C8H11Cl2NO (CAS 1052530-87-6)
- Tert-butyl ((5-(hydroxymethyl)bicyclo[3.2.2]Nonan-1-yl)methyl)carbamate (CAS 2108573-90-4)
- 5-({[(2,6-dimethylphenyl)carbamoyl]methyl}sulfamoyl)-2-methylbenzoic acid (CAS 794553-84-7)
- 2-Cyclopropyl-5-ethynyl-6-fluorobenzo[d]thiazole (CAS 2761212-91-1)
- 5-Bromo-2,7-dichloro-1H-1,3-benzimidazole (CAS 1388060-80-7)
- (S)-2-Isopropylcyclohexanone (CAS 52341-34-1)
- Benzyl 3-((2-chloro-N-isopropylacetamido)methyl)piperidine-1-carboxylate (CAS 1353980-81-0)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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