Diethyl 2-formamidomalonate CAS 6326-44-9
| CAS No. | 6326-44-9 |
| Molecular Formula | C8H13NO5 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Diethyl 2-formamidomalonate 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-formamidomalonate (CAS 6326-44-9) is a high-purity analytical reference standard with the molecular formula C8H13NO5 and a molecular weight of 203.19 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Diethyl 2-formamidomalonate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H13NO5 |
| Molecular Weight | 203.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Diethyl Standards
- Diethyl 1H-pyrrol-2-ylphosphonate (CAS 941-24-2)
- (S)-Diethyl 2-aminopentanedioate (CAS 16450-41-2)
- 1,6-Diethyl-1H-pyrazolo[3,4-b]pyridine-4-carbaldehyde (CAS 1989986-13-1)
- Diethyl 2-(dimethylamino)malonate (CAS 89222-12-8)
- diethyl 2-amino-2-ethylmalonate (CAS 24257-60-1)
- Diethyl 3-amino-1,5-pentaneÂdioic acid (CAS 51865-85-1)
- Diethyl methylaspartate (CAS 3397-64-6)
- 3,3-Diethyl-5-methylindolin-2-one (CAS 797052-04-1)
Recommended Standards
- Didechloropyoluteorin (CAS 78225-54-4)
- Ethyl 2-(2-cyanophenyl)-2-oxoacetate (CAS 228259-44-7)
- 8-Methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 81963-07-7)
- Ethyl 3-cyanobenzoylformate (CAS 732249-89-7)
- 5,7-Dimethoxy-[1,2,4]triazolo[1,5-α]pyrimidin-2-amine (CAS 13223-43-3)
- Ethyl 3-((tert-butoxycarbonyl)amino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate (CAS 1260637-34-0)
- 4-(3-(Trifluoromethyl)-4,5,6,7-tetrahydro-1h-indazol-1-yl)aniline (CAS 353457-63-3)
- 1-(2-(o-Tolyloxy)acetyl)-1H-indole-3-carbaldehyde (CAS 1285097-13-3)
- 4-(4-chlorophenyl)-5-(4-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 451501-95-4)
- 2-Cyclohexyl-3-ethoxy-3-oxopropanoic acid (CAS 147596-63-2)
- 4-{1-[(tert-butoxy)carbonyl]azetidin-3-yl}butanoic acid (CAS 1697321-54-2)
- Formoterol Impurity 102 (CAS 1823724-70-4)
- 5-Benzyl-4-(3-methylphenyl)-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 76151-23-0)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
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