4-Nonylphenol-tri-ethoxylate CAS 51437-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51437-95-7 |
| Molecular Formula | C21H36O4 |
| Molecular Weight | 352.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nonylphenol-tri-ethoxylate (CAS 51437-95-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H36O4. Molecular weight: 352.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H36O4 |
| Molecular Weight | 352.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Nonylphenol Standards
- 4-Nonylphenol triethoxylate, mixture of nonylisomers (CAS 27176-95-0)
- 2-n-Nonylphenol-mono-ethoxylate (CAS 93-32-3)
- 4-n-Nonylphenol-13C6 diethoxylate (CAS 1346602-11-6)
- 4-Nonylphenol diethoxylate, mixture of nonylisomers (CAS 155679-84-8)
- 2-n-Nonylphenol-di-ethoxylate (CAS 74342-10-2)
- 4-n-Nonylphenol tetraethoxylate (CAS 7311-27-5)
- 4-Nonylphenol tetraethoxylate, mixture of nonylisomers (CAS 27176-97-2)
- 4-n-Nonylphenol pentaethoxylate (CAS 20636-48-0)
Recommended Standards
- 1-Monolinolenin (CAS 18465-99-1)
- N'-tert-Butyl-N-(2,6-diisopropyl-4-phenoxyphenyl)formimidamide (CAS 169337-81-9)
- Monolinolenin (CAS 26545-75-5)
- 2-[[2-[[2-(Acetyloxy)benzoyl]oxy]benzoyl]oxy]benzoic Acid 2-[(2-Carboxyphenoxy)carbonyl]phenyl Ester (CAS 85531-19-7)
- 5-(4-Bromophenyl)-5H-pyrido[4,3-b]indole (CAS 849935-29-1)
- 3-Cyclobutyl-2-((thietan-3-ylamino)methyl)propan-1-ol (CAS 1880305-44-1)
- 7-[(3,4-Dichlorophenyl)methyl]-8-(3,5-dimethyl-1H-pyrazol-1-yl)-3,7-dihydro-3-methyl-1H-purine-2,6-dione (CAS 1019100-13-0)
- 2-Chloro-N-(4-(morpholine-4-carbonyl)phenyl)acetamide (CAS 695204-67-2)
- Methyl 2-[4-(4-chlorophenyl)-3-cyano-2-oxo-1,2-dihydropyridin-1-yl]acetate (CAS 478080-39-6)
- Peptide 442 (CAS CATO-CPTD788442)
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