3,3-diethyloxolane-2,5-dione CAS 2840-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2840-69-9 |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,3-diethyloxolane-2,5-dione (CAS 2840-69-9) pharmaceutical standards reference standard. Molecular formula: C8H12O3. Molecular weight: 156.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 3,3'-Bipyridyl (CAS 581-46-4)
- 3,4'-Bipyridine (CAS 4394-11-0)
- 3-(Propylamino)pyrrolidine-2,5-dione (CAS 474766-30-8)
- (2-(4-Chlorophenoxy)ethyl)hydrazine (CAS 92307-08-9)
- N-(4-Nitrobenzyl)cyclopentanamine hydrochloride (CAS 1158425-54-7)
- 4-(Bis(2-chloroethyl)amino)phenyl dihydrogen phosphate (CAS 46900-82-7)
- 3-Methyl-1-{6-phenylthieno[2,3-d]pyrimidin-4-yl}-1h-pyrazol-5-amine (CAS 379246-01-2)
- 7-Chlorobenzo[c]isoxazol-3(1H)-one (CAS 1785505-32-9)
- 2-Fluorobenzoyl cyanide (CAS 80277-41-4)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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