Diethyl 2-(3-Oxopropyl)malonate CAS 19515-61-8
| CAS No. | 19515-61-8 |
| Molecular Formula | C10H16O5 |
| Molecular Weight | 216.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Diethyl 2-(3-Oxopropyl)malonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Diethyl 2-(3-Oxopropyl)malonate (CAS 19515-61-8), molecular formula C10H16O5 and molecular weight 216.23 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Diethyl 2-(3-Oxopropyl)malonate (C10H16O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 216.23 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H16O5 |
| Molecular Weight | 216.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1962 |
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- 2-(4-Fluorophenoxy)-N-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)acetamide (CAS 1797299-53-6)
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- 4-(tert-Butyl)-2-(2-(diphenylphosphaneyl)phenyl)-4,5-dihydrooxazole (CAS 151644-44-9)
- 2-Bromo-3-methyl-6-nitroaniline (CAS 1805219-74-2)
- Peptide Impurity 27 (CAS 1350456-68-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com