4-(4-Ethyl-1-piperazinyl)-2-fluoroaniline CAS 500205-60-7
| CAS No. | 500205-60-7 |
| Molecular Formula | C12H18FN3 |
| Molecular Weight | 223.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(4-Ethyl-1-piperazinyl)-2-fluoroaniline (CAS 500205-60-7), molecular formula C12H18FN3 and molecular weight 223.29 g/mol, is a CATO reference standard with documented purity and traceability.
4-(4-Ethyl-1-piperazinyl)-2-fluoroaniline (C12H18FN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 4-(4-Ethyl-1-piperazinyl)-2-fluoroaniline 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 | C12H18FN3 |
| Molecular Weight | 223.29 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 4-(4-Ethyl-1-piperazinyl)-3-fluoro-benzenamine (CAS 873537-27-0)
- 2-(4-Methyl-1-piperazinyl)-5-nitropyridine (CAS 55403-34-4)
- 2-(3-OXO-1-PIPERAZINYL)ISONICOTINIC ACID (CAS 1019323-66-0)
- 2-(3-Oxo-1-piperazinyl)nicotinic acid (CAS 1019359-82-0)
- 6-(4-Ethyl-1-piperazinyl)-3-pyridinemethanamine (CAS 889851-57-4)
- 2-(4-Methyl-1-piperazinyl)benzoic Acid (CAS 159589-70-5)
- 3-(4-Methyl-1-piperazinyl)phenylboronic Acid (CAS 1139717-76-2)
- 2-(4-Methyl-1-piperazinyl)-2-phenylethylamine (CAS 176971-20-3)
Recommended Standards
- 4-(3-Fluoro-4-methoxybenzyl)piperidine (CAS 584555-74-8)
- 4-(2-Methylpropane-1-sulfonyl)-benzonitrile (CAS 583837-97-2)
- 4-(5-Fluoro-2-methoxybenzyl)piperidine (CAS 955314-86-0)
- 4-(2-(4-Fluorophenoxy)ethyl)piperidine (CAS 291289-20-8)
- 2-Bromo-3-(difluoromethyl)-5-(hydroxymethyl)pyridin-4-ol (CAS 1806866-24-9)
- H-Ala-D-Glu-NH2 (CAS 45159-25-9)
- 5-[(4-bromo-1H-pyrazol-1-yl)methyl]-2-methylfuran-3-carboxylic acid (CAS 1179844-18-8)
- Raltegravir N-Formyl Impurity (CAS CATO-C4X-261510)
- 1-Bromo-3,5-dimethylbenzene 3,5-DIMETHYLBROMOBENZENE 5-BROMO-1,3-DIMETHYLBENZENE 5-BROMO-1,3-XYLENE 5-BROMO-3,5-DIMETHYLBENZENE 5-BROMO-M-XYLENE 5-BROMO-META-XYLENE 556-96-7 AS03234 ATTERCOP-CHM AT106575 BENZENE, 1-BROMO-3,5-DIMETHYL- (CAS 556-96-7)
- 2-(Ethanesulfonyl)-N-methylaniline (CAS 1154999-52-6)
- (R)-Cyclopropyl(2-fluorophenyl)methanamine, 97% (CAS 1213846-75-3)
- 7-ACCA Impurity 2 (CAS CATO-C4X-23132)
- 3-Methyl-5-(1-naphthyl)-1,2,4-oxadiazole (CAS 122503-23-5)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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