(2e)-3-[3-(1-benzofuran-2-yl)-1-phenyl-1h-pyrazol-4-yl]prop-2-enoic acid CAS 681282-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681282-39-3 |
| Molecular Formula | C20H14N2O3 |
| Molecular Weight | 330.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (2e)-3-[3-(1-benzofuran-2-yl)-1-phenyl-1h-pyrazol-4-yl]prop-2-enoic acid (CAS 681282-39-3) pharmaceutical standards reference standard. Molecular formula: C20H14N2O3. Molecular weight: 330.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H14N2O3 |
| Molecular Weight | 330.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related e Standards
- 1-[3-(1-benzofuran-2-yl)-5-(furan-2-yl)-4,5-dihydro-1h-pyrazol-1-yl]-2-chloroethan-1-one (CAS 790725-79-0)
- 2-(7-(Benzofuran-2-yl)-5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-3-yl)acetic acid (CAS 1411766-19-2)
- N-(2-(Benzofuran-3-yl)ethyl)-2-(trifluoromethyl)benzamide (CAS 920537-56-0)
- 2-(Benzofuran-2-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380165-06-0)
- 2-(5-(Benzofuran-2-yl)isoxazol-3-yl)-N-(pyridin-4-ylmethyl)acetamide (CAS 1105244-49-2)
- N-(4-(Benzofuran-2-yl)thiazol-2-yl)cyclohexanecarboxamide (CAS 922455-86-5)
- 3-(1-benzofuran-5-yl)-N-(oxan-4-yl)imidazo[1,2-b]pyridazin-6-amine (CAS 1012345-71-9)
- N-((5-(Benzofuran-2-yl)isoxazol-3-yl)methyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 1210466-63-9)
Recommended Standards
- N-(3,4-dimethoxyphenethyl)-2-nitrobenzamide (CAS 19007-49-9)
- (4-Benzyl-4-hydroxypiperidin-1-yl)(5-nitrofuran-2-yl)methanone (CAS 831203-95-3)
- (2S)-2-amino-N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]propanamide (CAS 1799944-23-2)
- 1-(5-(Trifluoromethoxy)-1H-indol-3-yl)ethan-1-one (CAS 1386456-79-6)
- (4-(Aminomethyl)phenyl)(morpholino)methanone (CAS 923138-47-0)
- (5Z)-3-Methyl-5-{[4-(1H-1,2,4-triazol-1-yl)phenyl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 866008-42-6)
- Methyl[(1-methylpyrrolidin-3-yl)methyl]amine dihydrochloride (CAS 1185042-30-1)
- 3-Keto Cholesterol (CAS 601-54-7)
- 3-((3,4-Dichlorobenzyl)thio)thiophene-2-carboxylic acid (CAS 251096-84-1)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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