4-(4-Fluorophenyl)-4-oxobut-2-enoic acid CAS 777-15-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 777-15-1 |
| Molecular Formula | C30H27N2S2 |
| Molecular Weight | 479.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Fluorophenyl)-4-oxobut-2-enoic acid (CAS 777-15-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H27N2S2. Molecular weight: 479.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C30H27N2S2 |
| Molecular Weight | 479.68 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Fluorophenyl Standards
- 4-[(2-Fluorophenyl)methyl]-N-[3-(4-pyridinyl)-1H-indazol-5-yl]-2-thiomorpholinecarboxamide 1,1-Dioxide (CAS 1361483-35-3)
- Ethyl 2-(2-(4-fluorophenyl)-4-hydroxy-3-(4-methylbenzoyl)-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate (CAS 371928-95-9)
- 2-((2-(4-Fluorophenyl)-2-oxoethyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477329-18-3)
- 2-((4-(4-Fluorophenyl)-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 565192-17-8)
- 2-(4-Fluorophenyl)-1-(2-((3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)ethanone (CAS 1077629-25-4)
- Ethyl 2-(4-fluorophenyl)-6-nitro-5-(((trifluoromethyl)sulfonyl)oxy)benzofuran-3-carboxylate (CAS 691857-51-9)
- [(4-Fluorophenyl)methyl][2-(2-{[1-(4-methylbenzenesulfonyl)-1H-indol-4-yl]oxy}ethoxy)ethyl]amine (CAS 477862-67-2)
- 2-{[(4-fluorophenyl)methyl]sulfanyl}-6-[(E)-2-(4-methylphenyl)ethenyl]-4-[(Z)-2-(4-methylphenyl)ethenyl]pyridine-3-carbonitrile (CAS 303985-29-7)
Recommended Standards
- N-[(1R,2R)-2-Aminocyclohexyl]-N'-[(9R)-6'-methoxycinchonan-9-yl]thiourea (CAS 1052187-54-8)
- (2R,4S)-Sacubitril-O-isobutane (CAS 149709-64-8)
- N-[(1R,2R)-2-Aminocyclohexyl]-N'-[(8α,9S)-6'-methoxycinchonan-9-yl]thiourea (CAS 1052184-48-1)
- 3-Bromo-N-propylpropanamide (CAS 74123-85-6)
- Di-tert-pentyl succinate (CAS 77106-39-9)
- 4-amino-5-iodo-naphthalen-2-ol (CAS 2387597-11-5)
- Baricitinib Impurity 133 (CAS CATO-C4X-2260133)
- (Z)-6-(5-(4-ethylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)hexanoic acid (CAS 307538-96-1)
- (2-Methoxyethyl)(2-methylpropyl)amine (CAS 1019603-73-6)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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