1-Benzyl-4-[(4-methoxyphenyl)methylidene]-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one CAS 875424-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 875424-21-8 |
| Molecular Formula | C18H16N2O2S |
| Molecular Weight | 324.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl-4-[(4-methoxyphenyl)methylidene]-2-sulfanyl-4,5-dihydro-1h-imidazol-5-one (CAS 875424-21-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H16N2O2S. Molecular weight: 324.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H16N2O2S |
| Molecular Weight | 324.40 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-(4-Methoxyphenyl)-3-(4-(methylthio)phenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-66-9)
- 2-(4-Methoxyphenyl)-5-{[(2E)-3-phenylprop-2-en-1-yl]sulfanyl}-1,3,4-oxadiazole (CAS 477857-33-3)
- 2-[(4-Methoxyphenyl)methyl]-N-phenyl-1,3-thiazole-4-carboxamide (CAS 478030-34-1)
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Recommended Standards
- 1-Benzyl-3-[4-(prop-2-en-1-yl)-5-sulfanyl-4H-1,2,4-triazol-3-yl]-1,2-dihydropyridin-2-one (CAS 242472-20-4)
- 2-((3,4-Dimethylphenyl)amino)-5-(4-hydroxybenzylidene)thiazol-4(5H)-one (CAS 305376-48-1)
- 1-[3-(1h-1,3-benzodiazol-2-ylsulfanyl)propyl]-2,3-dihydro-1h-1,3-benzodiazol-2-one (CAS 434292-96-3)
- 4-[(Propan-2-yl)amino]butan-2-one (CAS 740039-10-5)
- 5-(Isopropoxymethyl)isoxazole-3-carboxylic acid (CAS 1250748-07-2)
- Rel-(+)-(1r,2s,3r,4s)-3-{[(tert-butoxy)carbonyl]amino}bicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1821718-77-7)
- 4-Hexyldecan-1-ol (CAS 123613-12-7)
- N-(2,5-Dimethylphenyl)-4,7,7-trimethyl-2,3-dioxobicyclo[2.2.1]heptane-1-carboxamide (CAS 622356-07-4)
- 1-Bromo-4-chloro-2-(cyclopropylmethyl)-5-fluorobenzene (CAS 2836226-60-7)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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