Diethyl 2-(3-hydroxypropyl)malonate CAS 73691-01-7
| CAS No. | 73691-01-7 |
| Molecular Formula | C10H18O5 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2-(3-hydroxypropyl)malonate (CAS 73691-01-7), molecular formula C10H18O5 and molecular weight 218.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Diethyl 2-(3-hydroxypropyl)malonate (C10H18O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Diethyl 2-(3-hydroxypropyl)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.
Physical & Chemical Properties
| Molecular Formula | C10H18O5 |
| Molecular Weight | 218.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
Related Diethyl Standards
- 1,3-Diethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde (CAS 14624-85-2)
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- 1,2-Diethyl-1h-benzimidazole-5-carboxylic acid (CAS 943113-68-6)
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Recommended Standards
- De-O-methylacetovanillochromene (CAS 67667-62-3)
- Diisopropyl (R)-2-Hydroxysuccinate (CAS 83540-97-0)
- D,L-Homotryptophan (CAS 26988-87-4)
- Diisopropyl (S)-2-hydroxysuccinate (CAS 83541-68-8)
- 4-(5-Bromo-2,3-difluorophenoxy)butanenitrile (CAS 1443347-72-5)
- imidazo[1,2-a]pyridine-5-carbaldehyde (CAS 372147-50-7)
- 1-(2,3-dichlorophenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1423029-67-7)
- (2E)-1-(3-Bromophenyl)-3-(4-ethylphenyl)prop-2-en-1-one (CAS 940809-51-8)
- 2-(4,4-Difluoro-1-(3-methoxyphenyl)cyclohexyl)acetic acid (CAS 2251053-48-0)
- 2-(3-Fluorobenzoyl)-1-methyl-1h-imidazole (CAS 1247473-86-4)
- Vericiguat Impurity 16 (CAS CATO-C4X-289616)
- Allithiamine (CAS 554-44-9)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)piperidine-4-carboxylic acid (CAS 436867-70-8)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com