Bensulfuron-Methyl CAS 83055-99-6
| CAS No. | 83055-99-6 |
| Molecular Formula | C16H18N4O7S |
| Molecular Weight | 410.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bensulfuron-Methyl (CAS 83055-99-6), a certified reference material (molecular formula C16H18N4O7S, MW 410.40 g/mol) for analytical method development and quality control.
The molecular framework of Bensulfuron-Methyl (C16H18N4O7S) is characterized by a flavonoid core, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Bensulfuron-Methyl 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 | C16H18N4O7S |
| Molecular Weight | 410.40 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bensulfuron Standards
Recommended Standards
- Ozagrel Impurity 40 (CAS 883903-91-1)
- Pamapimod-d4 (CAS 1246814-57-2)
- Regorafenib Impurity 73 (CAS CATO-C4X-104773)
- Iron(III) titanium oxide (CAS 12789-64-9)
- 6-(2-(Pyrrolidin-1-yl)ethoxy)pyridin-3-amine (CAS 945720-38-7)
- 7408-81-3 AR-1J7511 n-(2,6-dichlorophenyl)-n-(prop-2-en-1-yl)-4,5-dihydro-1h-imidazol-2-amine hydrobromide(1:1) (CAS 7408-81-3)
- 4-(Difluoromethyl)-2-iodo-1-methylbenzene (CAS 1261862-43-4)
- 1,3-Bis((1H-benzo[d][1,2,3]triazol-1-yl)methyl)hexahydropyrimidine (CAS 129410-38-4)
- (R)-2-(4-((2-Methylallyl)amino)phenyl)propanoic acid (CAS 54362-71-9)
- 2-(4-(N-Butyl-N-ethylsulfamoyl)benzamido)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide (CAS 449767-74-2)
- Topiramate Impurity 43 (CAS CATO-C4X-176843)
- 3-(tert-Butyl-dimethyl-silanyloxymethyl)-phenol (CAS 96013-78-4)
- 5-(4-(Difluoromethoxy)phenyl)-4-ethyl-4h-1,2,4-triazole-3-thiol (CAS 832127-16-9)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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