3,4-Bis(isopropyl)phenyl Diphenyl Phosphate CAS 68155-51-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68155-51-1 |
| Molecular Formula | C24H27O4P |
| Molecular Weight | 410.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Bis(isopropyl)phenyl Diphenyl Phosphate (CAS 68155-51-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H27O4P. Molecular weight: 410.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H27O4P |
| Molecular Weight | 410.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Bis Standards
- 3,5-Bis(isopropyl)phenyl Diphenyl Phosphate (CAS 113765-39-2)
- N-(1-isopropyl-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-3-(trifluoromethyl)benzenesulfonamide (CAS 338423-29-3)
- Isopropyl 2-amino-7-methyl-5-oxo-4-(3-(trifluoromethyl)phenyl)-4H,5H-pyrano[4,3-b]pyran-3-carboxylate (CAS 625373-02-6)
- Isopropyl 2-amino-7-methyl-5-oxo-4-(4-(trifluoromethyl)phenyl)-4H,5H-pyrano[4,3-b]pyran-3-carboxylate (CAS 625375-46-4)
- N-(Isopropyl(phenyl)-l4-sulfanylidene)-4-methylbenzenesulfonamide (CAS 18922-56-0)
- Isopropyl 4-(2,4-dimethoxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 299449-78-8)
- Isopropyl 4-(3,4-dimethoxyphenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 299449-79-9)
- Isopropyl 2-(cyclobutanecarboxamido)-4-methyl-5-(o-tolylcarbamoyl)thiophene-3-carboxylate (CAS 495375-62-7)
Recommended Standards
- 3-(2-(4-(4-Fluorophenyl)piperazin-1-yl)-2-oxoethyl)-5-methyl-5-phenylimidazolidine-2,4-dione (CAS 956263-04-0)
- 3,4-Xylenol Phosphate (CAS 3862-11-1)
- 2-(1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazol-5-yl)-5-((3-methylbenzyl)thio)-1,3,4-oxadiazole (CAS 339103-33-2)
- 1,3-Dibutyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 54443-89-9)
- Ethyl 5-(((tert-butoxycarbonyl)amino)methyl)picolinate (CAS 864263-59-2)
- cis-1-Amino-4-methylcyclohexanecarboxylic Acid (CAS 32958-46-6)
- (R)-3-((Tert-butoxycarbonyl)amino)-3-(2,3-dichlorophenyl)propanoic acid (CAS 500788-91-0)
- 2-(4-Acetamidophenyl)-N-(6-amino-3-(2-fluorobenzyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 637335-11-6)
- n-(5-Amino-2-fluorophenyl)-2-(1h-1,2,4-triazol-1-yl)acetamide (CAS 953897-50-2)
- Semaglutide impurity 247 (CAS CATO-C4X-2226247)
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