N-(4-Sulfamoylphenyl)isobutyramide CAS 114841-20-2
| CAS No. | 114841-20-2 |
| Molecular Formula | C10H14N2O3S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(4-Sulfamoylphenyl)isobutyramide (C10H14N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 242.29 g/mol, it falls into the medium-molecular-weight range. 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-(4-Sulfamoylphenyl)isobutyramide (CAS 114841-20-2), molecular formula C10H14N2O3S and molecular weight 242.29 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C10H14N2O3S |
| Molecular Weight | 242.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-Methyl-2-(4-sulfamoylphenyl)propionic Acid (CAS 374067-95-5)
- MEthyl 3-(4-sulfamoylphenyl)propanoate (CAS 928139-28-0)
- 1-(4-sulfamoylphenyl)cyclopropane-1-carboxylic acid (CAS 1314790-49-2)
- 1-(3-Sulfamoylphenyl)cyclopropanecarboxylic acid (CAS 1708079-88-2)
- [(4-sulfamoylphenyl)carbamoyl]formic acid (CAS 3561-08-8)
- Methyl (4-sulfamoylphenyl)glycinate (CAS 1153319-53-9)
- 3-[(4-sulfamoylphenyl)amino]propanoic acid (CAS 6541-98-6)
- n-(2-Sulfamoylphenyl)cyclopropanecarboxamide (CAS 1247243-57-7)
Recommended Standards
- (S)-tetrahydrofuran-3-yl 4-methylbenzenesulfonate (CAS 112052-11-6)
- 4-Methyl-3-(propane-2-sulfonyl)benzoic acid (CAS 1152497-12-5)
- [4-(Isopropylsulfonyl)phenyl]acetic acid (CAS 1105193-73-4)
- 3-[4-(ethanesulfonyl)phenyl]propanoic acid (CAS 1152497-21-6)
- 2-(2-methyl-1,3-thiazol-5-yl)acetaldehyde (CAS 1378678-92-2)
- 2-(Methylthio)thiophene-4-boronic acid (CAS 1451392-40-7)
- 4-(2-(Chloromethyl)-3-methylbutyl)thiazole (CAS 1493271-35-4)
- (4-Chlorophenyl)(2-isopropoxyphenyl)methanamine (CAS 1503337-61-8)
- Methyl 2-amino-4-methoxy-3-methylbutanoate (CAS 1342399-53-4)
- 3-Nonylisoxazol-5(4H)-one (CAS 398148-14-6)
- 5-Fluorobenzo[d][1,3]dioxole-4-carbaldehyde (CAS 1550887-04-1)
- (S)-1-Acetyl-N-(2-amino-2-oxoethyl)-N-methylpyrrolidine-2-carboxamide (CAS 62617-60-1)
- 1-(3,5-Dimethylisoxazol-4-yl)-3-methylurea (CAS 98432-43-0)
- Neuropeptide Y (1-24) amide (human, rat) (CAS 131448-51-6)
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