N-(4-ethynylphenyl)-4-methylbenzamide CAS 439095-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439095-39-3 |
| Molecular Formula | C16H13NO |
| Molecular Weight | 235.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-ethynylphenyl)-4-methylbenzamide (CAS 439095-39-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13NO. Molecular weight: 235.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13NO |
| Molecular Weight | 235.28 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(4-ethynylphenyl)-2-methylbenzamide (CAS 439095-51-9)
- Bis(2-ethynylphenyl)sulfane (CAS 2417377-23-0)
- 1-(4-Ethynylphenyl)adamantane (CAS 219831-45-5)
- 2-(2-((3-Ethynylphenyl)amino)-2-oxoethoxy)acetic acid (CAS 1291471-25-4)
- N-(4-ethynylphenyl)-4-fluorobenzamide (CAS 439095-42-8)
- n-(3-Ethynylphenyl)-3-(furan-2-yl)propanamide (CAS 1030220-25-7)
- n-(3-Ethynylphenyl)-3-(1h-pyrazol-1-yl)propanamide (CAS 1305841-63-7)
- 5-((3-Ethynylphenyl)amino)-5-oxopentanoic acid (CAS 817638-75-8)
Recommended Standards
- N-(4-oxo-3,4,5,6,7,8-hexahydroquinazolin-2-yl)butyramide (CAS 338416-60-7)
- N-(4-(hydrazinecarbonyl)phenyl)pentanamide (CAS 847468-37-5)
- N-(5-amino-2-morpholinophenyl)acetamide (CAS 78335-27-0)
- Spiro[4.4]nonan-1-amine (CAS 20440-71-5)
- 2-Oxo-1,2,3,4-tetrahydroquinoline-6-carbaldehyde (CAS 108284-94-2)
- Ambroxol Impurity 13 (CAS 305867-38-3)
- Ethyl 5-(2-chloro-5-methylpyrimidin-4-yl)-1H-imidazole-2-carboxylate (CAS 2097417-26-8)
- 1-Methyl-2,4-dioxo-2,3,4,6,7,8-hexahydro-1H-cyclopenta[5,6]pyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 889940-93-6)
- N-Methoxy-N-methyl-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 928794-16-5)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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