4-(2-Azidoethoxy)-2-(2-chlorobenzylidene)-3-oxobutanoic Acid Ethyl Ester 4-(2-Azidoethoxy)-2-[(2-chlorophenyl)methylene]-3-oxo-butanoic Acid Ethyl Ester 837427-86-8 Ethyl (2-Azidoethoxy)aceto-2-(2-chlorophenylmethlene)acetate CAS 837427-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 837427-86-8 |
| Molecular Formula | C15H16ClN3O4 |
| Molecular Weight | 337.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2-Azidoethoxy)-2-(2-chlorobenzylidene)-3-oxobutanoic Acid Ethyl Ester 4-(2-Azidoethoxy)-2-[(2-chlorophenyl)methylene]-3-oxo-butanoic Acid Ethyl Ester 837427-86-8 Ethyl (2-Azidoethoxy)aceto-2-(2-chlorophenylmethlene)acetate (CAS 837427-86-8) pharmaceutical standards reference standard. Molecular formula: C15H16ClN3O4. Molecular weight: 337.76 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H16ClN3O4 |
| Molecular Weight | 337.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-Amino-N-methylpyridine-3-carboxamide (CAS 870997-87-8)
- (2,5-Dihydroxyphenyl)propionic acid (CAS 10538-47-3)
- (S)-2-Amino-2-(1-hydroxy-1H-pyrazol-4-yl)acetic acid (CAS 956618-95-4)
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- Dapoxetine Impurity 34 (CAS 1083-30-3)
- N,N'-Bis-(3-fluoro-benzyl)-cyclohexane-1,4-diamine (CAS 1250898-95-3)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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