4-Hydroxy-1,3-dimesityl-1H-imidazol-3-ium chloride CAS 1188286-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1188286-70-5 |
| Molecular Formula | C21H25N2O Cl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-1,3-dimesityl-1H-imidazol-3-ium chloride (CAS 1188286-70-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H25N2O Cl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H25N2O Cl |
| Molecular Weight | 356.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- [(2-Phenylpropyl)sulfanyl]methanimidamide hydrobromide (CAS 1326813-54-0)
- 4-Hydroxy-2,5-diphenylthiophen-3(2H)-one 1,1-dioxide (CAS 54714-10-2)
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- (S)-2-((4-(1,3-Dioxoisoindolin-2-yl)phenyl)amino)succinic acid (CAS 834894-52-9)
- tert-butyl 3-[(5-cyanopyridin-2-yl)oxy]pyrrolidine-1-carboxylate (CAS 1803609-49-5)
- 3-Isopropyl-2-azaspiro[3.5]Nonan-1-one (CAS 1864998-37-7)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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