N-(4-Ethynylphenyl)benzamide CAS 138282-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138282-12-9 |
| Molecular Formula | C15H11NO |
| Molecular Weight | 221.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Ethynylphenyl)benzamide (CAS 138282-12-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H11NO. Molecular weight: 221.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H11NO |
| Molecular Weight | 221.25 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.) | 1996 |
| Nitrogen Atoms | 1 |
Related N Standards
- N-(2-Ethynylphenyl)benzamide (CAS 685110-52-5)
- N-(3-Ethynylphenyl)benzamide (CAS 208943-24-2)
- N-(3-ethynylphenyl)pyrazine-2-carboxamide (CAS 949841-56-9)
- n-(3-Ethynylphenyl)propane-2-sulfonamide (CAS 1247161-14-3)
- n-(3-Ethynylphenyl)propane-1-sulfonamide (CAS 1250299-71-8)
- 1-(3-Ethynylphenyl)-3-(2-methoxyethyl)urea (CAS 1223360-98-2)
- n-(3-Ethynylphenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1156993-23-5)
- 4-((4-Ethynylphenyl)ethynyl)aniline (CAS 183022-66-4)
Recommended Standards
- 2-(4-(Pyrrolidin-1-yl)phenoxy)acetic acid (CAS 1368826-62-3)
- Methyl 4-(pyridin-4-yl)tetrahydro-2h-pyran-4-carboxylate (CAS 1385696-69-4)
- 4-Pyridin-3-ylmethyl-tetrahydro-pyran-4-carboxylic acid (CAS 1361111-50-3)
- 7-bromo-6-methoxy-3H-quinazolin-4-one (CAS 1698027-08-5)
- tert-Butyl 6-(2-ethoxy-2-oxoethyl)-2-azaspiro[3.3]heptane-2-carboxylate (CAS 2173992-27-1)
- 5-(2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid (CAS 57378-70-8)
- 5-(Benzyloxy)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 63204-39-7)
- 4-(4-Chlorophenyl)-2-(3,5-dichlorophenoxy)pyrimidine (CAS 339106-05-7)
- 7-Ethoxy-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-one (CAS 137075-37-7)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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