1-(4-(Benzo[d]oxazol-2-yl)phenyl)-1H-pyrrole-2,5-dione CAS 16707-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16707-41-8 |
| Molecular Formula | C17H10N2O3 |
| Molecular Weight | 290.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(Benzo[d]oxazol-2-yl)phenyl)-1H-pyrrole-2,5-dione (CAS 16707-41-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H10N2O3. Molecular weight: 290.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H10N2O3 |
| Molecular Weight | 290.27 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 1-[(4-methoxyphenyl)methyl]-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate (CAS 1597781-22-0)
- (+-)-Epicatechin (CAS 17334-50-8)
- ((5-Nitroquinolin-8-yl)oxy)methyl isobutyrate (CAS 2413546-96-8)
- 3-((3,4-Dichlorobenzyl)thio)-4,5-diphenyl-4H-1,2,4-triazole (CAS 453525-88-7)
- (R)-1-(2-bromo-4-fluorophenyl)-2-methoxyethan-1-amine (CAS 1269832-81-6)
- N-(5-Aminopentyl)-1-naphthalenesulfonamide HCl (CAS 35517-11-4)
- 3-Chloro-4-isopropoxybenzenesulfonamide (CAS 1094691-30-1)
- 2-(Aminomethyl)cyclopentane-1-carboxylic acid (CAS 223472-61-5)
- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)-2-(p-tolyl)-3-(trimethylsilyl)propanal (CAS 241466-88-6)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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