4-(4-Fluorophenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid CAS 1024685-28-6
| CAS No. | 1024685-28-6 |
| Molecular Formula | C15H14FNO3S |
| Molecular Weight | 307.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Fluorophenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid (CAS 1024685-28-6) is a high-purity analytical reference standard with the molecular formula C15H14FNO3S and a molecular weight of 307.34 g/mol.
Structurally, 4-(4-Fluorophenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid (C15H14FNO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 307.34 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 4-(4-Fluorophenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid 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 | C15H14FNO3S |
| Molecular Weight | 307.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(3-tert-Butoxycarbonylamino-phenyl)-3-oxo-propionic acid ethyl ester (CAS 1017781-47-3)
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- 3-(2-tert-Butoxycarbonylamino-phenyl)-3-oxo-propionic acid ethyl ester (CAS 1017781-46-2)
- 4-[2-(5-Methyl-2-phenyloxazol-4-yl)ethoxy]benzaldehyde (CAS 103788-59-6)
- 5-Ethynyl-1-methyl-1H-benzo[d]imidazole (CAS 1934871-82-5)
- Fmoc-(S)-3-Amino-3-(2,4-Difluorophenyl)-propionic acid (CAS 1260601-06-6)
- 5-Fluorobenzo[b]thiophene-2-carbohydrazide (CAS 1098356-00-3)
- N-(Pentan-2-yl)picolinamide (CAS 1421858-76-5)
- 6-Amino-5-methylisoindolin-1-one (CAS 348165-77-5)
- Ethyl 4-oxo-4-((4-(pyrrolidin-1-ylsulfonyl)phenyl)amino)butanoate (CAS 356550-82-8)
- (-)-Pinoresinol (CAS 81446-29-9)
- 6-(Pyrimidin-5-yl)hexan-1-amine (CAS 88940-43-6)
- N-(2-(3-(Trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)ethyl)thiophene-2-carboxamide (CAS 1796988-94-7)
- Tirzepatide (CAS 2023788-19-2)
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