2,5-Dioxo-2,5-dihydrofuran-3,4-diyl dibenzoate CAS 134-00-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 134-00-9 |
| Molecular Formula | C18H10O7 |
| Molecular Weight | 338.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dioxo-2,5-dihydrofuran-3,4-diyl dibenzoate (CAS 134-00-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H10O7. Molecular weight: 338.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H10O7 |
| Molecular Weight | 338.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
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- tert-butyl (2S,3R)-2,3-dimethylpiperazine-1-carboxylate (CAS 1932164-94-7)
- 5-Diazo-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 7270-63-5)
- 2-(5-CHLOROMETHYL-[1,2,4]OXADIAZOL-3-YL)-ANILINE (CAS 886365-74-8)
- 1-(2,5-Dimethylphenyl)-2-phenylethanone (CAS 41840-98-6)
- Angiotensin II Antipeptide (CAS 121379-63-3)
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