N,N-dimethyl-4-(methylamino)benzene-1-sulfonamide CAS 77812-86-3
| CAS No. | 77812-86-3 |
| Molecular Formula | C9H14N2O2S |
| Molecular Weight | 214.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N,N-dimethyl-4-(methylamino)benzene-1-sulfonamide 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.
N,N-dimethyl-4-(methylamino)benzene-1-sulfonamide (CAS 77812-86-3) is a high-purity analytical reference standard with the molecular formula C9H14N2O2S and a molecular weight of 214.28 g/mol.
The molecular framework of N,N-dimethyl-4-(methylamino)benzene-1-sulfonamide (C9H14N2O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C9H14N2O2S |
| Molecular Weight | 214.28 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N,N-dimethyl-3-(methylamino)benzenesulfonamide (CAS 86317-09-1)
- N,N-Dimethylbenzylsulfamide (CAS 4726-01-6)
- Tirofiban Impurity N1 (CAS 314250-03-8)
- N-[2-(1-Aminoethyl)phenyl]methanesulfonamide (CAS 954275-21-9)
- 6-Chloroquinoline-4-carbohydrazide (CAS 41874-23-1)
- 2-((1,3,5-Trimethyl-1H-pyrazol-4-yl)oxy)propanoic acid (CAS 1493512-84-7)
- (S)-1-(Cyanomethyl)-5-oxopyrrolidine-2-carboxylic acid (CAS 682773-99-5)
- 4-Iodo-3-nitro-5-(trifluoromethyl)-1H-pyrazole (CAS 1354703-44-8)
- 1-(4-chlorobenZyl)-2-methyl-1h-indole-3-carbaldehyde (CAS 92407-86-8)
- 2-(2,3-Dichlorophenyl)-4-oxo-4-phenylbutanoic acid (CAS 338964-83-3)
- Lemborexant impurity 9 (CAS 1369763-94-9)
- 2-Chloro-N-(4-phenyl-1,2,5-oxadiazol-3-yl)acetamide (CAS 32545-23-6)
- 2-((4-Allyl-5-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)propanamide (CAS 851281-20-4)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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