Dibenzo[b,d]furan-4,6-dicarboxylic acid CAS 88818-47-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88818-47-7 |
| Molecular Formula | C14H8O5 |
| Molecular Weight | 256.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dibenzo[b,d]furan-4,6-dicarboxylic acid (CAS 88818-47-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8O5. Molecular weight: 256.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8O5 |
| Molecular Weight | 256.21 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Dibenzo Standards
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- 4-(Dibenzo[b,d]furan-3-yl)butanoic acid (CAS 6948-74-9)
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Recommended Standards
- Anthraquinone Impurity 2 (CAS 2961-04-8)
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- Lemborexant Impurity 89 (CAS 3070371-44-4)
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- 4,5-Dimethyl-3-hydroxy-2(5H)-furanone-13C2 (CAS 156420-66-5)
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