1-Methyl-4-nitro-5-(phenylsulfonyl)-1H-imidazole CAS 80348-54-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80348-54-5 |
| Molecular Formula | C10H9N3O4S |
| Molecular Weight | 267.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-4-nitro-5-(phenylsulfonyl)-1H-imidazole (CAS 80348-54-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9N3O4S. Molecular weight: 267.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O4S |
| Molecular Weight | 267.26 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.) | 1979 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Fluorophenyl)-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 618101-63-6)
- 2-((2-Methoxy-4-nitrophenyl)imino)thiazolidin-4-one (CAS 692280-80-1)
- 1-(4-Fluoro-2-nitrophenyl)piperidine-4-carboxamide (CAS 874800-67-6)
- 3-(4-Methoxyphenyl)-1-(pyridin-2-yl)propan-1-ol (CAS 478078-18-1)
- 2,4,6-Tris(methylthio)-1,3,5-triazine (CAS 5759-58-0)
- 1-Benzyl-3-bromopiperidine (CAS 774490-79-8)
- (R)-5,5',6,6',7,7',8,8'-Octahydro-3,3'-di-9-phenanthrenyl-[1,1'-binaphthalene]-2,2'-diol (CAS 1011465-22-7)
- 2-(tert-Butyl)phenyl 3-piperidinylmethyl etherhydrochloride (CAS 1219960-56-1)
- Molybdenum(VI) oxide (CAS 1313-27-5)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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