Diphenyl (hydroxy(naphthalen-1-yl)methyl)phosphonate CAS 681455-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681455-07-2 |
| Molecular Formula | C23H19O4P |
| Molecular Weight | 390.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diphenyl (hydroxy(naphthalen-1-yl)methyl)phosphonate (CAS 681455-07-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H19O4P. Molecular weight: 390.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H19O4P |
| Molecular Weight | 390.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
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Recommended Standards
- Triethoxy(3-((perfluoropropan-2-yl)oxy)propyl)silane (CAS 149838-19-7)
- Tedizolid Impurity 46 (CAS CATO-C4X-105446)
- 2-Amino-6-(5-methylfuran-2-yl)-5-nitropyrimidin-4-yl 4-methylbenzenesulfonate (CAS 1202402-42-3)
- N-chloromethylpiperidine (CAS 16158-88-6)
- Pyridoxine 3,4-dipalmitate (CAS 992-42-7)
- 4-[4-(Methylsulfanyl)phenyl]-2-thiophenecarbaldehyde (CAS 893736-88-4)
- 5-chloro-1,2,3,4-tetrahydro-1,6-naphthyridine (CAS 98490-61-0)
- Rivastigmine Impurity 43 (CAS CATO-C4X-138443)
- (6-methyl-1H-1,3-benzodiazol-2-yl)(phenyl)methanamine (CAS 1092265-94-5)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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