(E)-3-(4-isobutylphenyl)-N-(1-phenylethyl)acrylamide CAS 329778-69-0
| CAS No. | 329778-69-0 |
| Molecular Formula | C21H25NO |
| Molecular Weight | 307.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-3-(4-isobutylphenyl)-N-(1-phenylethyl)acrylamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (E)-3-(4-isobutylphenyl)-N-(1-phenylethyl)acrylamide (CAS 329778-69-0), a certified reference material (molecular formula C21H25NO, MW 307.43 g/mol) for analytical method development and quality control.
(E)-3-(4-isobutylphenyl)-N-(1-phenylethyl)acrylamide (C21H25NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-3-(4-isobutylphenyl)-N-(1-phenylethyl)acrylamide 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 | C21H25NO |
| Molecular Weight | 307.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related E Standards
- (4-(5-(4-Isobutylphenyl)-1,2,4-oxadiazol-3-yl)phenyl)methanol (CAS 635702-24-8)
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- 1-(4-Isobutylphenyl)-3-(3-nitrophenyl)-prop-2-en-1-one (CAS 175205-30-8)
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- Ethyl 4-(4-isobutylphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 329778-25-8)
- 2-(4-Isobutylphenyl)-6-methylquinoline-4-carboxylic acid (CAS 438219-40-0)
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Recommended Standards
- (2E)-N-[4-(Butan-2-yl)phenyl]-3-(2,4-dimethylphenyl)prop-2-enamide (CAS 331461-99-5)
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- (2,6-Dimethylphenyl)(4-(piperidin-1-ylmethyl)phenyl)methanone (CAS 898775-08-1)
- 1-(Dodecyloxy)-4-nitrobenzene (CAS 65039-18-1)
- 2-(2,4-Dibromophenoxy)-2-methylpropanoic acid (CAS 1247565-84-9)
- Methyl glycylglycylglycinate HCl (CAS 39692-67-6)
- 5-Bromo-4-chloro-2-(hydroxymethyl)phenol (CAS 1192798-37-0)
- 4-Butyl-2,6-dichloropyrimidine (CAS 115419-76-6)
- 4-(Trifluoromethylsulfonyl)phenylisocyanate (CAS 55226-16-9)
- Cefalexin Impurity 49 (CAS CATO-C4X-126149)
- 2,3,6-Trimethyl-1H-indole (CAS 22072-35-1)
- Sophoramine (CAS 6882-66-2)
- 3-{[4-(hydroxymethyl)piperidin-1-yl]methyl}benzonitrile (CAS 1094233-97-2)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
Why CATO?
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