3-(2-(Carboxymethyl)-5-phenyl-1H-imidazol-4-yl)pyridine 1-oxide CAS 87752-81-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87752-81-6 |
| Molecular Formula | C16H13N3O3 |
| Molecular Weight | 295.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-(Carboxymethyl)-5-phenyl-1H-imidazol-4-yl)pyridine 1-oxide (CAS 87752-81-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H13N3O3. Molecular weight: 295.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H13N3O3 |
| Molecular Weight | 295.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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.) | 1982 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-(2-(2,5-Dioxopyrrolidin-3-yl)acetyl)-4-oxocyclohexyl acetate (CAS 6953-00-0)
- 3-(4-Cyano-3-methyl-1-oxo-1,5-dihydrobenzo[4,5]imidazo[1,2-a]pyridin-2-yl)propanoic acid (CAS 714212-16-5)
- 3-((4-Fluorophenyl)sulfonamido)benzoic acid (CAS 847929-55-9)
- 4-[3-(Trifluoromethyl)phenyl]-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)pyridine-3-carbonitrile (CAS 478245-79-3)
- Cixiophiopogon A (CAS 288143-27-1)
- tert-Butyl 2-(2-bromo-4-chlorophenoxy)acetate (CAS 779328-99-3)
- 5-(((4-Aminobutyl)amino)methyl)pyrimidine-2,4(1H,3H)-dione (CAS 40451-54-5)
- 4-thiouridine (CAS 13957-31-8)
- Methyl 2-((5-(chloromethyl)thiophen-2-yl)oxy)benzoate (CAS 1443350-31-9)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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