4-Nitrophenyl ethyl(phenyl)phosphinate CAS 80751-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80751-40-2 |
| Molecular Formula | C14H14NO4P |
| Molecular Weight | 291.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Nitrophenyl ethyl(phenyl)phosphinate (CAS 80751-40-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H14NO4P. Molecular weight: 291.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H14NO4P |
| Molecular Weight | 291.24 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
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- 2-(4-Nitrophenyl)-[1,2,4]triazolo[1,5-c]quinazoline (CAS 832139-49-8)
- 4-((5-(2-Nitrophenyl)-1,3,4-oxadiazol-2-yl)thio)but-2-yn-1-ol (CAS 727385-51-5)
- Ethyl 1-(4-Nitrophenyl)-4-oxocyclohexanecarboxylate (CAS 1408058-10-5)
- 4-[4-(4-Nitrophenyl)-2-thiazolyl]morpholine (CAS 125488-18-8)
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Recommended Standards
- tert-Butyl 5-(trifluoromethyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 1958100-60-1)
- Ethyl 3-((diethoxyphosphoryl)methyl)isoxazole-5-carboxylate (CAS 833445-86-6)
- {4-[(Pentafluorophenyl)thio]phenyl}amine (CAS 1415719-40-2)
- 1-(2-Chlorophenyl)-3-(4-methoxyphenyl)urea (CAS 50906-31-5)
- 4-(Difluoromethyl)-2,5-diiodonicotinaldehyde (CAS 1805160-02-4)
- 4-Chloro-2-ethyl-5-((4-methylbenzyl)oxy)pyridazin-3(2H)-one (CAS 88093-95-2)
- 8-(2-Methoxyphenyl)-8-oxooctanenitrile (CAS 898786-56-6)
- 3-[[(2,3-Dihydro-1,4-benzodioxin-6-yl)sulfonyl]amino]benzoic acid (CAS 379257-04-2)
- Imipiramine N-Oxide HCl (CAS 20438-98-6)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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