Diethyl 2-(2-oxocyclohexyl)malonate CAS 4039-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4039-31-0 |
| Molecular Formula | C13H20O5 |
| Molecular Weight | 256.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Diethyl 2-(2-oxocyclohexyl)malonate (CAS 4039-31-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H20O5. Molecular weight: 256.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H20O5 |
| Molecular Weight | 256.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- Acetoxy(tetrahydrofuran-2-yl)methyl cyclopentanecarboxylate (CAS 6946-60-7)
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- Ethyl 8-acetyl-1,4-dioxaspiro[4.5]decane-8-carboxylate (CAS 2143552-99-0)
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- 1-Ethyl-4-(4-nitrophenyl)piperazine (CAS 115619-00-6)
- 5-(Aminomethyl)thiophene-2-carbonitrile Hydrochloride (CAS 172349-10-9)
- 2-Bromo-5-(4-chlorophenyl)-1-pentene (CAS 1143461-31-7)
- cis-1-Propenylboronic Acid Pinacol Ester (CAS 83947-59-5)
- Osteoblast Activating Peptide (mouse, rat) (H-7262.0500) (CAS 1222950-80-2)
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