1,1'-(Oxybis(4,1-phenylene))bis(1H-pyrrole-2,5-dione) CAS 13132-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13132-94-0 |
| Molecular Formula | C20H12N2O5 |
| Molecular Weight | 360.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1'-(Oxybis(4,1-phenylene))bis(1H-pyrrole-2,5-dione) (CAS 13132-94-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H12N2O5. Molecular weight: 360.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H12N2O5 |
| Molecular Weight | 360.32 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
Related Oxybis Standards
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- 4,4'-Oxybis(N-methylbenzenesulfonamide) (CAS 1096-17-9)
- 1,1'-(Oxybis(4,1-phenylene))bis(1H-pyrrole-2-carbaldehyde) (CAS 881041-53-8)
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- Oxybis(ethane-2,1-diyl) bis(2-oxo-2-phenylacetate) (CAS 211510-16-6)
Recommended Standards
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- 2-(3-(2,4-Dichlorobenzyl)-2,4,5-trioxoimidazolidin-1-yl)acetic acid (CAS 128043-97-0)
- tert-Butyl ((4-hydroxypyrimidin-2-yl)methyl)carbamate (CAS 1240598-70-2)
- 3-Amino-6-(3,4-dimethoxyphenyl)-N-(4-fluorophenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 487037-03-6)
- Insulin Detemir (CAS 169148-63-4)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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