4-Isopropyl-n-methyl-benzenesulfonamide CAS 883994-29-4
| CAS No. | 883994-29-4 |
| Molecular Formula | C10H15NO2S |
| Molecular Weight | 213.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Isopropyl-n-methyl-benzenesulfonamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-Isopropyl-n-methyl-benzenesulfonamide (CAS 883994-29-4), molecular formula C10H15NO2S and molecular weight 213.30 g/mol, is a CATO reference standard with documented purity and traceability.
4-Isopropyl-n-methyl-benzenesulfonamide (C10H15NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H15NO2S |
| Molecular Weight | 213.30 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 2-Isopropyl-6-methylbenzenesulfonamide (CAS 1094713-96-8)
- 2-(Isopropyl(thiophen-3-ylmethyl)amino)acetic acid (CAS 1179589-30-0)
- Ethyl 2-isopropyl-4-methylthiazole-5-carboxylate (CAS 354587-59-0)
- Isopropyl 2-amino-4,5-dimethylthiophene-3-carboxylate (CAS 350988-44-2)
- 2-isopropyl-5,5-dimethyl-3-nitrosothaizolidine-carbonitrile (CAS CATO-C4X-249319)
- N-isopropyl-2-(methyl(piperidin-4-yl)amino)acetamide (CAS 1155107-93-9)
- Isopropyl 1-isopropylpiperidine-4-carboxylate (CAS 1785764-44-4)
- 5-isopropyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1784059-93-3)
Recommended Standards
- 4-[(Propane-2-sulfonyl)methyl]aniline (CAS 635702-61-3)
- 4-Methyl-10H-phenothiazine (CAS 7190-74-1)
- 4-(Sec-butyl)benzenesulfonamide (CAS 91252-28-7)
- 4-Methyl-N-(propan-2-yl)benzene-1-sulfonamide (CAS 21230-07-9)
- 4-(Ethylthio)cinnoline (CAS 7147-18-4)
- 2-(4-Fluorobenzoyl)-6-(pyridin-3-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-3-amine (CAS 625377-67-5)
- PFI-1 (CAS 1403764-72-6)
- 4-(Difluoromethyl)-6-fluoro-3-methyl-2-(trifluoromethyl)pyridine (CAS 1806972-79-1)
- 3,4,9,9A-tetrahydropyrazino[2,1-c][1,4]oxazin-8(1H)-amine (CAS 100070-75-5)
- Benzo[4,5]imidazo[1,2-a]pyridine-7,8-diol (CAS 747365-76-0)
- N-(3-Cyclopropoxy-5-(dimethylamino)pyridin-4-yl)methanesulfonamide (CAS 1243281-69-7)
- (2E)-3-(2,4-Dimethoxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 18493-34-0)
- 6-Chloro-8-nitro-3,4-dihydro-2h-1-benzopyran-3-carboxylic acid (CAS 926239-75-0)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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