Ethyl (Z)-2-((Dimethylamino)methylene)-5,5-diethoxy-3-oxopentanoate CAS 2241576-14-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2241576-14-5 |
| Molecular Formula | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (Z)-2-((Dimethylamino)methylene)-5,5-diethoxy-3-oxopentanoate (CAS 2241576-14-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H25NO5. Molecular weight: 287.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H25NO5 |
| Molecular Weight | 287.35 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1998 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Di-tert-butyl (2R,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate (CAS 862996-27-8)
- Ethyl 1-cyclopentyl-5-hydroxy-2-methyl-1h-indole-3-carboxylate (CAS 704873-85-8)
- Benzyl 2-(tert-butyl)-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (CAS 647841-89-2)
- 4-Bromo-N-cyclopropylpicolinamide (CAS 947534-65-8)
- N,N-Dibenzyl-3-azabicyclo[3.1.0]hexan-6-amine (CAS 220158-68-9)
- Cochlioquinone A (CAS 32450-25-2)
- Loxoprofen impurity 89 (CAS CATO-C4X-148889)
- Cefdinir Monohydrate - API Standards (CAS 213978-34-8)
- 3-Benzyl-8-chloro-2,3,4,5-tetrahydro-1H-1,5-ethanobenzo[4,5]imidazo[1,2-d][1,4]diazepine (CAS 1272321-72-8)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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 13829788188 / jacky.chen@cato-chem.com