4-METHOXYBENZENESULFONAMIDE
- CAS NO.：1129-26-6
- Empirical Formula: C7H9NO3S
- Molecular Weight: 187.22
- MDL number: MFCD00025392
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:02
What is 4-METHOXYBENZENESULFONAMIDE?
The Uses of 4-METHOXYBENZENESULFONAMIDE
4-Methoxybenzenesulfonamide may be used in the preparation of S,S-dimethyl-N-p-methoxybenzenesulfonylsulfilimine. It may also be used as a ligand to generate novel bis-tetrahydrofuran–based human immunodeficiency virus (HIV) protease inhibitor.
The Uses of 4-METHOXYBENZENESULFONAMIDE
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.
General Description
4-Methoxybenzenesulfonamide, also known as p-methoxybenzenesulfonamide, is an aromatic sulfonamide. It can undergo polyaddition with vinyloxiranes in the presence of a palladium catalyst.
Properties of 4-METHOXYBENZENESULFONAMIDE
| Melting point: | 111-115 °C(lit.) |
| Boiling point: | 352.2±44.0 °C(Predicted) |
| Density | 1.3553 (rough estimate) |
| refractive index | 1.6370 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | Crystalline Powder |
| pka | 10.26±0.10(Predicted) |
| color | White to off-white |
| Water Solubility | Slightly soluble in water. |
| BRN | 2047881 |
| CAS DataBase Reference | 1129-26-6(CAS DataBase Reference) |
Safety information for 4-METHOXYBENZENESULFONAMIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4-METHOXYBENZENESULFONAMIDE
New Products
DL-beta-(3-Bromophenyl)alanine Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE Levothyroxine Impurity-F Montelukast EP Impurity-D/Montelukast USP Related Compound C Atorvastatin FXA Impurity/Atorvastatin Cyclic 6-Hydroxy Impurity Sodium Salt Isosulfan blue Keto N-Oxide Impurity Ivermectin Impurity F N-Nitroso des Methyl Tramadol/N-Nitroso-N-Desmethyl-Tramadol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 1,4-bis(methylsulfonyl)butane 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene CSA (DL-10-Camphorsulfonic Acid) 2-Hydroxy-4-methylnicotinic acid 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (2S)-1-((2S,3S)-3-(2-methylbutyl)-4-oxooxetan-2-yl)pentadecan-2-yl formylleucinate 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethane-1-sulfonyl chloride S-(1-(3,5-dichlorophenyl)-2,2,2-trifluoroethyl) ethanethioateRelated products of tetrahydrofuran
![DIMETHYL (2,2,2-TRICHLORO-1-([(3-CHLORO-4-METHYLANILINO)CARBONYL]OXY)ETHYL)PHOSPHONATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB8758868.gif)
![DIMETHYL [2,2,2-TRICHLORO-1-(([3-(TRIFLUOROMETHYL)ANILINO]CARBONYL)OXY)ETHYL]PHOSPHONATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB1243442.gif)
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