1-[(4-Methylbenzene)sulfonyl]-2-nitro-1H-pyrrole CAS 128080-58-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128080-58-0 |
| Molecular Formula | C11H10N2O4S |
| Molecular Weight | 266.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(4-Methylbenzene)sulfonyl]-2-nitro-1H-pyrrole (CAS 128080-58-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10N2O4S. Molecular weight: 266.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O4S |
| Molecular Weight | 266.27 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylbenzene Standards
- Methyl 1-[(4-methylbenzene)sulfonyl]azetidine-3-carboxylate (CAS 1820684-87-4)
- 4-methylbenzene-1-sulfonyl iodide (CAS 1950-78-3)
- 1-N-methylbenzene-1,4-disulfonamide (CAS 1138-53-0)
- 4-Methylbenzene-1,3-disulfonamide (CAS 717-44-2)
- n1-Methylbenzene-1,3-disulfonamide (CAS 84448-03-3)
- N-methylbenzene-1,2-disulfonamide (CAS 27291-98-1)
- 1-[(4-Methylbenzene)sulfonyl]-1H-indol-2-ol (CAS 1881290-33-0)
- 3-methylbenzene-1,2-disulfonyl dichloride (CAS 116465-26-0)
Recommended Standards
- 1-(2-Methanesulfonylphenyl)-1h-pyrazole-4-carboxylic acid (CAS 1269151-16-7)
- 3-Fluoro-4-(piperidine-1-carboxamido)benzoic acid (CAS 1282874-15-0)
- 4-Fluoro-3-(naphthalen-2-yl)benzoic acid (CAS 1261911-29-8)
- Dibenzylacetone (CAS 3506-88-5)
- tert-Butyl (5-amino-5-oxopentyl)carbamate (CAS 91419-47-5)
- 2-Bromo-5-(2,2,2-trifluoroethoxy)pyridine (CAS 1701582-64-0)
- 3-Bromo-3'-(1,1,2,2-tetrafluoroethoxy)-1,1'-biphenyl (CAS 1443343-48-3)
- Ethyl 5-chloro-8-fluoro-4-hydroxyquinoline-3-carboxylate (CAS 1019015-59-8)
- 4-(2-Chlorophenyl)-n,n-dimethylpiperazine-1-sulfonamide hydrochloride (CAS 1029989-21-6)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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 13829788188 / jacky.chen@cato-chem.com