(Z)-4-((2-aminophenyl)amino)-1,1,1-trifluoropent-3-en-2-one CAS 925459-05-8
| CAS No. | 925459-05-8 |
| Molecular Formula | C11H11F3N2O |
| Molecular Weight | 244.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Z)-4-((2-aminophenyl)amino)-1,1,1-trifluoropent-3-en-2-one (CAS 925459-05-8) is a high-purity analytical reference standard with the molecular formula C11H11F3N2O and a molecular weight of 244.21 g/mol.
Structurally, (Z)-4-((2-aminophenyl)amino)-1,1,1-trifluoropent-3-en-2-one (C11H11F3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 244.21 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C11H11F3N2O |
| Molecular Weight | 244.21 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
- N-(2-Aminophenyl)-N-(1-oxidopyridin-4-yl)urea (CAS 401628-36-2)
- 2-(4-Aminophenyl)-N-(2-fluorophenyl)acetamide (CAS 954572-41-9)
- ((4-Aminophenyl)sulfonyl)alanine (CAS 83192-75-0)
- 3-((4-Aminophenyl)sulfonamido)propanoic acid (CAS 199733-58-9)
- N-((4-aminophenyl)sulfonyl)-N-methylglycine (CAS 860001-08-7)
- 2-(2-aminophenyl)-N-(1,3-dimethyl-1H-pyrazol-5-yl)acetamide (CAS 1052559-94-0)
- 2-(3-Aminophenyl)-2-azaspiro[4.4]nonane-1,3-dione (CAS 1154571-03-5)
- 1-(4-Aminophenyl)-N-isopropyl-1h-pyrazole-3-carboxamide (CAS 1154649-74-7)
Recommended Standards
- N-(2,3-dihydro-1H-indol-2-ylmethyl)-2,2,2-trifluoroacetamide (CAS 1909326-16-4)
- {[5-(Trifluoromethyl)-1,3,4-thiadiazol-2-yl]thio}acetic acid (CAS 62616-87-9)
- 1,1,1-Trifluoro-4-methoxy-4-(4-methylphenyl)-3-buten-2-one (CAS 187812-31-3)
- 1-(2,5-Dimethylphenyl)-4,4,4-trifluoro-1,3-butanedione, >98% (CAS 94856-19-6)
- 2-(4-Chloro-2-methylphenoxy)-N-cyclohexyl-2,2-difluoroacetamide (CAS 400087-81-2)
- 6-Ethylpicolinonitrile (CAS 59146-66-6)
- Sodium 6,6'-((9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(3-butylbenzenesulfonate) (CAS 72349-14-5)
- N-(2-Cyclopropoxy-5-isopropoxyphenyl)methanesulfonamide (CAS 1243286-81-8)
- Telmisartan Impurity 90 (CAS CATO-C4X-135990)
- Diethyl P-(4-[2,2′:6′,2′′-terpyridin]-4′-ylphenyl)phosphonate (CAS 194800-58-3)
- Carbasalate Calcium (CAS 5749-67-7)
- Imidazo[1,5-a]pyridine-1-carbonitrile (CAS 119448-88-3)
- 5-((7-Chloroquinolin-4-yl)thio)-1,3,4-thiadiazol-2-amine (CAS 175204-98-5)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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