Naphthalen-2-yl diphenyl phosphate CAS 18872-49-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 18872-49-6 |
| Molecular Formula | C22H17O4P |
| Molecular Weight | 376.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Naphthalen-2-yl diphenyl phosphate (CAS 18872-49-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H17O4P. Molecular weight: 376.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H17O4P |
| Molecular Weight | 376.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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.) | 1962 |
Related Naphthalen Standards
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- 2-(Naphthalen-2-yloxy)-N-((1-(pyridin-2-yl)piperidin-4-yl)methyl)acetamide (CAS 1235296-83-9)
- Methyl 3-(naphthalen-1-yl)-3-(thiophene-2-sulfonamido)propanoate (CAS 439108-83-5)
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- (Naphthalen-1-ylsulfonyl)-L-phenylalaninoyl chloride (CAS 146864-62-2)
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- 2-(Ethyl(naphthalen-1-yl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 475055-17-5)
Recommended Standards
- N-Nitroso N-Desmethyl Ofloxacin (CAS CATO-C4X-171712)
- (2S)-N-[(3,5-Difluorophenyl)acetyl]-L-alanyl-2-phenyl-glycine (CAS 263162-50-1)
- Levofloxacin Impurity 88 (CAS CATO-C4X-137188)
- 4-Amino-1-methylindolin-2-one (CAS 848678-68-2)
- 1-Fluoro-4-methoxy-2-methylsulfanylbenzene (CAS 836678-96-7)
- 3-Phenyl-6-(trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 251307-15-0)
- 6719-21-7 2-Amino-2-cyanoacetamide MFCD00040532 2-aminocyanoacetamide alpha-Amino-alpha-cyanoacetamide (CAS 6719-21-7)
- Levothyroxine EP Impurity A (CAS 6893-02-3)
- 3-(2-Chlorophenyl)-5-methyl-N-[4-(trifluoromethoxy)phenyl]-1,2-oxazole-4-carboxamide (CAS 309740-96-3)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
Why CATO?
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