Methyl 4-[(dimethylamino)sulfonyl]benzoate CAS 58804-17-4
| CAS No. | 58804-17-4 |
| Molecular Formula | C10H13NO4S |
| Molecular Weight | 243.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Methyl 4-[(dimethylamino)sulfonyl]benzoate (CAS 58804-17-4), molecular formula C10H13NO4S and molecular weight 243.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Methyl 4-[(dimethylamino)sulfonyl]benzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 243.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H13NO4S |
| Molecular Weight | 243.28 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.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-[(Dimethylamino)sulfonyl]benzoic acid hydrazide (CAS 96134-79-1)
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- 2-((Dimethylamino)methylene)-5-phenylcyclohexane-1,3-dione (CAS 85302-08-5)
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- Ethyl 6-(dimethylamino)-2-naphthoate (CAS 2126039-27-6)
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- (2E)-3-(Dimethylamino)-1-[3-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 511244-84-1)
Recommended Standards
- MEthyl 3-benzenesulfonamidopropanoate (CAS 91819-18-0)
- Methyl 4-amino-2-morpholinothiazole-5-carboxylate (CAS 99967-78-9)
- Methyl 3-(N-methylmethylsulfonamido)benzoate (CAS 834869-24-8)
- Methyl 4-ethanesulfonamidobenzoate (CAS 544451-83-4)
- 4-(1,1-Difluoropropyl)phenol (CAS 1892511-05-5)
- 2-(2,6-Dimethylmorpholino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 326008-25-7)
- 2-(4-Chlorophenoxy)-N-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl)acetamide (CAS 70394-83-1)
- 2,2'-{[(2-hydroxyethyl)imino]bis(methylene)}bis(4-allyl-6-methoxyphenol) 55683-37-9 AR-1D1020 (CAS 55683-37-9)
- 3-(6-Chloropyridazin-3-yl)-2-methyl-1H-indole (CAS 338405-03-1)
- 4-Chloro-n-[2-(difluoromethoxy)phenyl]-3-nitrobenzene-1-sulfonamide (CAS 749920-49-8)
- 4-Chloro-3-[(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 109029-99-4)
- Methyl 2-methyl-2-(propylamino)-3-(1h-pyrazol-1-yl)propanoate (CAS 1248937-73-6)
- [(tetrahydro-2h-pyran-4-yl)methyl]hydrazine dihydrochloride (CAS 1315365-54-8)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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