N-((2,5-Dioxopyrrolidin-1-yl)methyl)-N-methylbenzenesulfonamide CAS 72802-68-7
| CAS No. | 72802-68-7 |
| Molecular Formula | C12H14N2O4S |
| Molecular Weight | 282.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-((2,5-Dioxopyrrolidin-1-yl)methyl)-N-methylbenzenesulfonamide (CAS 72802-68-7), a certified reference material (molecular formula C12H14N2O4S, MW 282.32 g/mol) for analytical method development and quality control.
N-((2,5-Dioxopyrrolidin-1-yl)methyl)-N-methylbenzenesulfonamide (C12H14N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-((2,5-Dioxopyrrolidin-1-yl)methyl)-N-methylbenzenesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O4S |
| Molecular Weight | 282.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(2,5-Dioxopyrrolidin-1-yl)-5-isobutylthiazole-4-carboxylic acid (CAS 1401319-08-1)
- 4-(3-Ethyl-2,5-dioxopyrrolidin-1-yl)benzenesulfonamide (CAS 65116-13-4)
- 2,5-Dioxopyrrolidin-1-yl 6-acrylamidohexanoate (CAS 63392-86-9)
- 2,5-Dioxopyrrolidin-1-yl 3-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)oxy)propanoate (CAS 221553-42-0)
- trans-1-(2,5-Dioxopyrrolidin-1-yl) 4-methyl cyclohexane-1,4-dicarboxylate (CAS 936901-99-4)
- 3-Methyl-2,5-dioxopyrrolidin-1-yl 4-methylbenzenesulfonate (CAS 676353-08-5)
- 11-(2,5-Dioxopyrrolidin-1-yl)undecanoic acid (CAS 501074-27-7)
- 2,5-Dioxopyrrolidin-1-yl quinolin-3-ylcarbamate (CAS 148757-95-3)
Recommended Standards
- Methyl 5-((N-methylsulfamoyl)methyl)-1H-indole-3-carboxylate (CAS 934236-31-4)
- N-(1H-benzo[d][1,2,3]triazole-1-carbonothioyl)benzamide (CAS 339104-57-3)
- Methyl 3-nitro-4-(thiomorpholin-4-yl)benzoate (CAS 900019-33-2)
- N-(2-(pyridin-3-yl)pyrimidin-4-yl)thiophene-2-carboxamide (CAS 478046-62-7)
- 5-Cyclopropoxy-6-(methylsulfonamido)pyridine-2-sulfonamide (CAS 1243451-41-3)
- 1-Chloro-4-ethoxybenzene (CAS 622-61-7)
- diethyl (tert-Butoxycarbonyl)-L-glutamate (CAS 130696-54-7)
- (S)-4,4-difluorobutan-2-amine hydrochloride (CAS 2268043-41-8)
- prop-2-ynyl N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]carbamate (CAS 2408797-69-1)
- 7-Bromo-2-methyl-1H-pyrrolo[3,2-b]pyridine (CAS 1260381-25-6)
- 2-(4-(1H-Indol-3-yl)thiazol-2-yl)guanidine (CAS 115027-97-9)
- 2-(Difluoromethoxy)-5-(2-(trifluoromethoxy)phenyl)pyridine (CAS 1261836-74-1)
- Piroxicam O-Isopropyl Impurity (CAS 118854-49-2)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com