4-{2-[(4-nitrophenyl)sulfanyl]-4,5-dihydro-1H-imidazol-1-yl}benzoic acid CAS 338772-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338772-90-0 |
| Molecular Formula | C16H13N3O4S |
| Molecular Weight | 343.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{2-[(4-nitrophenyl)sulfanyl]-4,5-dihydro-1H-imidazol-1-yl}benzoic acid (CAS 338772-90-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13N3O4S. Molecular weight: 343.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13N3O4S |
| Molecular Weight | 343.36 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related nitrophenyl Standards
- Ethyl 4-((2-nitrophenyl)sulfonyl)piperazine-1-carboxylate (CAS 349099-38-3)
- 1-(4-Nitrophenyl)-3,5-diphenyl-4,5-dihydro-1H-pyrazole (CAS 10252-45-6)
- 5-(4-Nitrophenyl)-1,3-diphenyl-4,5-dihydro-1H-pyrazole (CAS 15115-37-4)
- Ethyl 5-(4-nitrophenyl)-2-(piperidin-1-yl)-1H-pyrrole-3-carboxylate (CAS 338406-28-3)
- (2E)-1-(4-Nitrophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1103585-01-8)
- (2E)-1-(3-Nitrophenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1164523-33-4)
- (2E)-1-(4-Nitrophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1287224-23-0)
- (2E)-1-(3-Nitrophenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1465134-53-5)
Recommended Standards
- 3-{3-[(benzenesulfonyl)methyl]-4-nitrophenyl}-1H-pyrazole (CAS 318247-39-1)
- 6-(((4-Methyl-4H-1,2,4-triazol-3-yl)thio)methyl)-4-oxo-4H-pyran-3-yl benzoate (CAS 877815-95-7)
- 3-(Methylsulfonyl)-N-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide (CAS 896298-32-1)
- tert-Butyl 4,4-difluoro-3-(2-oxopropyl)piperidine-1-carboxylate (CAS 2101206-55-5)
- Thieno[2,3-b]pyridine-4,6-diol (CAS 1822942-47-1)
- 6-Chloro-3-(chloromethyl)-2-methoxypyridine (CAS 1646288-21-2)
- 20(R)--Ginsenoside Rh1 (CAS 80952-71-2)
- 4-propyl-1H-1,2,3-triazole-5-carboxylic acid (CAS 1250730-75-6)
- 2-Cyclopropoxy-4-(methylamino)benzamide (CAS 1243465-11-3)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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