1-[4-(Difluoromethoxy)phenyl]-5-(3-nitrophenyl)-1H-imidazole-2-thiol CAS 1105189-30-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105189-30-7 |
| Molecular Formula | C16H11F2N3O3S |
| Molecular Weight | 363.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-[4-(Difluoromethoxy)phenyl]-5-(3-nitrophenyl)-1H-imidazole-2-thiol (CAS 1105189-30-7) pharmaceutical standards reference standard. Molecular formula: C16H11F2N3O3S. Molecular weight: 363.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H11F2N3O3S |
| Molecular Weight | 363.34 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Difluoromethoxy Standards
- Ethyl 4-(2-(difluoromethoxy)phenyl)-2-methyl-5-oxo-5,7-dihydrofuro[3,4-b]pyridine-3-carboxylate (CAS 126335-08-8)
- 2-((4-(Difluoromethoxy)phenyl)amino)-N-(furan-2-ylmethyl)thiazole-4-carboxamide (CAS 1105229-84-2)
- 3-(((5-(Difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)thio)-5,5-dimethyl-4,5-dihydroisoxazole (CAS 656825-92-2)
- 345637-86-7 1-[4-(Difluoromethoxy)phenyl]-2,3,4,9-tetrahydro-1H-beta-carboline-3-carboxylic acid MFCD02089324 (CAS 345637-86-7)
- N-(4-(Difluoromethoxy)phenyl)-2-((6-oxo-4-propyl-1,6-dihydropyrimidin-2-yl)thio)acetamide (CAS 502887-71-0)
- 4'-Difluoromethoxy-3,5-dichloro-3'-trifluoromethyl-biphenyl (CAS 1361815-58-8)
- 4'-Difluoromethoxy-2,4-dichloro-2'-trifluoromethyl-biphenyl (CAS 1361851-01-5)
- n-[2-(difluoromethoxy)phenyl]-1-hydroxy-1h-1,2,3-benzotriazole-6-sulfonamide (CAS 753464-44-7)
Recommended Standards
- 1-(2-fluorophenyl)-6-(4-methoxyphenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011399-49-7)
- 2,4,6-tris(4-fluorophenyl)-1,3,5-triazine (CAS 130156-10-4)
- 3-Cyclopropyl-1-(4-fluorophenyl)-6-(furan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-56-3)
- 3-Hydroxy-2-(3-hydroxyphenyl)prop-2-enal (CAS 105899-68-1)
- N,N-Bis(9,9-dimethyl-9H-fluoren-2-yl)perylen-3-amine (CAS 558453-97-7)
- 1-((4-Bromo-2,6-dichlorophenyl)sulfonyl)piperazine (CAS 901273-51-6)
- Enzalutamide Impurity 56 (CAS CATO-C4X-101656)
- 2-(2-((Benzyl(isopropyl)amino)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353973-25-7)
- 3-Bromo-2-chloro-4-iodo-6-nitroaniline (CAS 2836226-49-2)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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