1,3-Diethyl 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}-2-acetamidopropanedioate CAS 306976-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 306976-51-2 |
| Molecular Formula | C16H18ClF3N2O5 |
| Molecular Weight | 410.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Diethyl 2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methyl}-2-acetamidopropanedioate (CAS 306976-51-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H18ClF3N2O5. Molecular weight: 410.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H18ClF3N2O5 |
| Molecular Weight | 410.77 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Diethyl Standards
- Diethyl 1-(4-(methylthio)phenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylate (CAS 96722-83-7)
- Diethyl 2-(3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)malonate (CAS 6139-70-4)
- 1,3-Diethyl 2-{[(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)amino]methylidene}propanedioate (CAS 337920-38-4)
- Diethyl 1-(3-nitrophenyl)-5-phenyl-1H-pyrazole-3,4-dicarboxylate (CAS 96722-70-2)
- Diethyl bis(4-dichlorobenzyl)malonate (CAS 7012-60-4)
- Diethyl ((triphenyl-l5-phosphaneylidene)methyl)phosphonate (CAS 183204-00-4)
- Diethyl 2-((6-bromo-2-chloroquinolin-3-yl)methylene)malonate (CAS 1031928-81-0)
- Diethyl 2-((7-bromo-2-chloroquinolin-3-yl)methylene)malonate (CAS 1031928-83-2)
Recommended Standards
- 1-(2-Chlorobenzamido)-3-cyanopropan-2-yl 3-(trifluoromethyl)benzoate (CAS 339101-94-9)
- 2-(((4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)amino)methylene)cyclohexane-1,3-dione (CAS 946387-28-6)
- 3-(4-Chlorophenyl)-4-imino-6-(2-nitrophenyl)-1H,2H,3H,4H,7H,8H-[1,3]diazino[5,4-d]pyrimidine-2,8-dione (CAS 1020252-00-9)
- 2,2＇-Thiodiacetic Acid (CAS 123-93-3)
- Methyl 4-((6,8-difluoroquinolin-4-yl)amino)benzoate (CAS 1215630-17-3)
- 2-(3-Hydroxy-3-piperidyl)acetamide (CAS 1784133-02-3)
- Latamoxef Impurity 32 (CAS CATO-C4X-179832)
- 3-Chloro-4-fluoro-1H-indazol-6-ol (CAS 887569-25-7)
- Chlortetracycline EP Impurity A HCl (CAS 101342-45-4)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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