n-(2-Hydroxyphenyl)isobutyramide CAS 105294-80-2
| CAS No. | 105294-80-2 |
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n-(2-Hydroxyphenyl)isobutyramide (C10H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.
n-(2-Hydroxyphenyl)isobutyramide (CAS 105294-80-2) is a high-purity analytical reference standard with the molecular formula C10H13NO2 and a molecular weight of 179.22 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H13NO2 |
| Molecular Weight | 179.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-cyclopropyl-1,5-dimethyl-1H-pyrazole-3-carboxamide (CAS 1052633-47-2)
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- 2-(methoxycarbonyl)phenyl isocyanate (CAS 1793-07-3)
- 2-Chloro-N-[(3-methylphenyl)methyl]acetamide (CAS 78710-37-9)
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- 4-Bromo-2-(2,2,2-trifluoro-1,1-dimethylethyl)pyridine (CAS 1357476-67-5)
- [2,2'-Bipyridine]-5-sulfonic acid (CAS 2767-24-0)
- 6-(2,2-Dimethylhydrazinyl)-5,6,7,8-tetrahydronaphthalene-1,2-diol (CAS 752964-09-3)
- 6-Bromo-4-(difluoromethyl)-5-(hydroxymethyl)picolinonitrile (CAS 1806997-80-7)
- 6-bromo-8-nitro-1,2,3,4-tetrahydroquinoline (CAS 859958-91-1)
- N-(2-(4,4-Dimethyl-4,5-dihydrooxazol-2-yl)phenyl)quinoline-2-carboxamide (CAS 2559765-40-9)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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