4-Hydroxyphenyl bis(4-phenylbutyl)phosphinate CAS 1420992-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1420992-04-6 |
| Molecular Formula | C26H31O3P |
| Molecular Weight | 422.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxyphenyl bis(4-phenylbutyl)phosphinate (CAS 1420992-04-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H31O3P. Molecular weight: 422.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H31O3P |
| Molecular Weight | 422.50 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.) | 1991 |
Related Hydroxyphenyl Standards
- (E)-γ-[(4-Hydroxyphenyl)[4-(phenylmethoxy)phenyl]methylene]benzenepropanol (CAS 176671-76-4)
- (S)-(-)-5’-Hydroxyphenyl Carvedilol (CAS 1217723-80-2)
- (R)-(+)-5’-Hydroxyphenyl Carvedilol (CAS 1217757-71-5)
- (R)-(+)-4’-Hydroxyphenyl Carvedilol (CAS 1217770-29-0)
- (S)-(-)-4’-Hydroxyphenyl Carvedilol (CAS 1217853-93-4)
- 5`-Hydroxyphenyl Carvedilol (CAS 142227-51-8)
- 1,4-Bis((4-hydroxyphenyl)amino)anthracene-9,10-dione (CAS 15939-83-0)
- 1-(4-Hydroxyphenyl)-2-phenyl-4-(2-(phenylsulfinyl)ethyl)pyrazolidine-3,5-dione (CAS 28169-31-5)
Recommended Standards
- (2,5-Dihydroxyphenyl)bis(4-phenylbutyl)phosphine oxide (CAS 1420991-98-5)
- (Rp)-(1R,2S,5R)-2-Isopropyl-5-methylcyclohexyl naphthalen-1-yl phenylphosphonate (CAS 1463876-31-4)
- (R)-2,5-Dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-((4-methylbenzyl)thio)propanoate (CAS 140842-91-7)
- Isooctadecylsuccinic Anhydride (mixture of branched chain isomers) (CAS 56216-11-6)
- Ethyl (3R,4R,5S)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate 2-hydroxypropane-1,2,3-tricarboxylate (CAS 209965-30-0)
- 3-Cyclopropylpropanamide (CAS 86505-38-6)
- N-(4-Oxo-1,4-dihydropyrimidin-5-yl)formamide (CAS 106289-05-8)
- 1-Methyl-3-pentylimidazolium Bromide (CAS 343851-31-0)
- 1-(4-Aminophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 346637-44-3)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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