(5Z)-5-[(4-hydroxyphenyl)methylene]imidazolidine-2,4-dione CAS 80171-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80171-33-1 |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (5Z)-5-[(4-hydroxyphenyl)methylene]imidazolidine-2,4-dione (CAS 80171-33-1) pharmaceutical standards reference standard. Molecular formula: C10H8N2O3. Molecular weight: 204.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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 | 2 |
Related Z Standards
- 3-(4-Hydroxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 1093649-88-7)
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- 3-(2-Hydroxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 1877340-50-5)
- 3-(2-Hydroxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 46393-99-1)
- 5-(3-Hydroxyphenyl)-1h-pyrazole-3-carboxylic acid (CAS 690631-98-2)
- 3-((2-Hydroxyphenyl)amino)-1,2,4-triazin-5(2H)-one (CAS 857492-03-6)
- (R)-3-(4-Hydroxyphenyl)hex-4-ynoic acid (CAS 1147732-37-3)
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Recommended Standards
- (4R,5R)-5-(Methoxycarbonyl)-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid (CAS 67812-33-3)
- (6-Nitroquinolin-2-yl)methanol (CAS 889944-45-0)
- (2-oxochromen-3-yl) acetate (CAS 58983-26-9)
- 3-(4-Chlorophenyl)-4-(methylthio)-1H-pyrrole-2,5-dione (CAS 398130-20-6)
- 898795-00-1 3-(2,5-Dimethylphenyl)-1-[4-(methylsulfanyl)phenyl]propan-1-one DTXSID90644730 (CAS 898795-00-1)
- Methyl 1-((tert-butoxycarbonyl)amino)-3-(hydroxymethyl)cyclobutanecarboxylate (CAS 191110-93-7)
- 2-Isocyano-1-(1-piperidyl)ethanone (CAS 67434-28-0)
- Carbazochrome Impurity 1 (CAS CATO-C4X-22911)
- Ezetimibe Impurity 87 (CAS 1197343-07-9)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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