(5Z)-3-(4-Methoxyphenyl)-5-{[4-(propan-2-yl)phenyl]methylidene}-2-sulfanylideneimidazolidin-4-one CAS 320422-87-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320422-87-5 |
| Molecular Formula | C20H20N2O2S |
| Molecular Weight | 352.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5Z)-3-(4-Methoxyphenyl)-5-{[4-(propan-2-yl)phenyl]methylidene}-2-sulfanylideneimidazolidin-4-one (CAS 320422-87-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H20N2O2S. Molecular weight: 352.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H20N2O2S |
| Molecular Weight | 352.45 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 | 2 |
| Sulfur Atoms | 1 |
Related Z Standards
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Recommended Standards
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- (E)-4-(tert-butyl)-N'-((1-(thiazol-2-yl)-1H-pyrrol-2-yl)methylene)benzohydrazide (CAS 691887-95-3)
- (1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate (CAS 318247-45-9)
- (R)-1-(2-chlorophenyl)propan-1-amine hydrochloride (CAS 1213532-54-7)
- 1217862-28-6 3-(Propan-2-yl)-1,2-oxazole-5-carbonitrile DTXSID20673679 (CAS 1217862-28-6)
- 2-(7,7-Dimethyl-1-oxo-3,4,7,8-tetrahydro-1H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-2(6H)-yl)-4-fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate (CAS 1346675-25-9)
- methyl 2-amino-2-(3,4-dimethylphenyl)acetate hydrochloride (CAS 390815-46-0)
- [2-(methylsulfanyl)pyridin-4-yl]methanamine (CAS 1160059-05-1)
- Cyclohepta[b][1,3]selenazolo[4,5-f]indole (CAS 249-59-2)
- HIV (gp120) Antigenic Peptide (H-2982.0500) (CAS 198636-94-1)
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