1,4-di-(4-Fluorobenzyl) piperazine CAS 132481-38-0
| CAS No. | 132481-38-0 |
| Molecular Formula | C18H20F2N2 |
| Molecular Weight | 302.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-di-(4-Fluorobenzyl) piperazine (CAS 132481-38-0), molecular formula C18H20F2N2 and molecular weight 302.36 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H20F2N2, 1,4-di-(4-Fluorobenzyl) piperazine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 302.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-di-(4-Fluorobenzyl) 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 | C18H20F2N2 |
| Molecular Weight | 302.36 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related di Standards
- 6-(3-Fluorobenzyl)-5,7-dimethyl-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 439111-27-0)
- N-(4-fluorobenzyl)-4-(3-methylbutanoyl)-1H-pyrrole-2-carboxamide (CAS 478259-39-1)
- 2-(4-Fluorobenzyl)-3-oxo-2,3,5,6,7,8-hexahydrocinnoline-6-carboxylic acid (CAS 1707378-97-9)
- 2-(((4-Fluorobenzyl)oxy)methyl)-2,3-dihydrobenzofuran-5-carboxylic acid (CAS 197506-40-4)
- Methyl 2-(3-(4-fluorobenzyl)ureido)benzoate (CAS 866153-40-4)
- N1-(2-Fluorobenzyl)-N2-(4-methoxyphenyl)oxalamide (CAS 847242-05-1)
- 2-(3-(4-Fluorobenzyl)bicyclo[1.1.1]pentan-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2826263-59-4)
- 1-(4-Fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1379615-58-3)
Recommended Standards
- 1-Benzyl-N-(3,4-difluorophenyl)piperidin-4-amine (CAS 131587-53-6)
- (1R)-1-[(2S,3R,4R)-3,4-dihydroxy-5-methoxy-4-methyloxolan-2-yl]ethyl benzoate (CAS 1417563-66-6)
- 4,5-Bis(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-1,3-dioxolane (CAS 1214702-92-7)
- 2-(2-((3-Hydroxypropyl)(isopropyl)carbamoyl)-1H-pyrrol-1-yl)acetic acid (CAS 1540426-95-6)
- 147862-41-7 Ethyl 7-([1,1'-biphenyl]-4-yl)-7-oxoheptanoate DTXSID60645638 (CAS 147862-41-7)
- 4-(Azetidin-3-yl)thiomorpholine 1,1-dioxide (CAS 780732-40-3)
- 2-((3-Phenyl-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1016113-84-0)
- (3S,5R)-3-Acetyl-5-ethyldihydrofuran-2(3H)-one (CAS 153655-38-0)
- 2-(2,4-Dimethylphenoxy)-1-(morpholin-4-yl)ethan-1-one (CAS 148183-90-8)
- N-(3-Amino-4-chlorophenyl)-2-(3-methylphenoxy)-propanamide (CAS 1020054-66-3)
- 3-Methylisoxazolo[4,5-c]pyridin-4(5H)-one (CAS 164223-43-2)
- 1-(2-Chlorophenyl)-3-(2,4-dimethylphenyl)urea (CAS 13257-12-0)
- 948291-38-1 2-Chloro-3-(chloromethyl)-7-fluoroquinoline DTXSID10588985 (CAS 948291-38-1)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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