1-(4-Fluoro-2-methylphenyl)piperazine CAS 307952-16-5
| CAS No. | 307952-16-5 |
| Molecular Formula | C11H15FN2 |
| Molecular Weight | 194.25 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.
CATO supplies 1-(4-Fluoro-2-methylphenyl)piperazine (CAS 307952-16-5), a certified reference material (molecular formula C11H15FN2, MW 194.25 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H15FN2, 1-(4-Fluoro-2-methylphenyl)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 194.25 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.
As a certified reference material (CRM), 1-(4-Fluoro-2-methylphenyl)piperazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H15FN2 |
| Molecular Weight | 194.25 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 4-Fluoro-2-(1-pyrrolidinylmethyl)aniline (CAS 1153395-70-0)
- 1-(4-Fluoro-3-methylphenyl)-3-methylbutan-1-one (CAS 1175916-26-3)
- 1-(3-Fluoro-4-methylphenyl)-3-methylbutan-1-one (CAS 1178290-52-2)
- 2-Fluoro-6-(piperidin-1-yl)aniline (CAS 1184570-26-0)
- (2R)-2-(4-Fluoro-2-methyl-phenyl)piperazine (CAS 1213677-45-2)
- (S)-5-fluoro-2-methyl-4-(pyrrolidin-2-yl)aniline (CAS 1213923-42-2)
- (R)-2-fluoro-5-methyl-4-(pyrrolidin-2-yl)aniline (CAS 1213964-19-2)
- 1-(4-Fluoro-3-methylphenyl)pentan-1-one (CAS 1216127-20-6)
Recommended Standards
- 1-(4-Acetylphenyl)thiourea (CAS 71680-92-7)
- 1-(4-Fluorobenzyl)pyrrolidin-3-amine (CAS 75306-57-9)
- 1-(3-Fluorophenyl)hexan-2-one (CAS 261919-89-5)
- 1-(4-Fluorophenyl)-1,4-diazepane (CAS 751468-47-0)
- 4-Hydroxy-2,6-dimethoxybenzaldehyde (CAS 22080-96-2)
- 4-Bromopyridine-3-thiol (CAS 1449698-55-8)
- 3,5-Dichloro-3-(4-methylpiperazinomethyl) benzophenone (CAS 898789-29-2)
- Ethyl 5-chlorothiazole-4-carboxylate (CAS 425392-45-6)
- 3-(Isothiazol-5-yl)aniline (CAS 904086-00-6)
- Furazolidone (CAS 67-45-8)
- Benserazide Impurity 53 (CAS 773868-38-5)
- Methyl 2-cyclobutyl-2-hydroxy-2-phenylacetate (CAS 1209-31-0)
- 4-(2-Chlorobenzoyl)-N-[(1Z)-(methoxyimino)methyl]-1H-pyrrole-2-carboxamide (CAS 338977-23-4)
- Semaglutide (CAS 910463-68-2)
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