Diethyl (4-cyanobenzyl)phosphonate CAS 1552-41-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1552-41-6 |
| Molecular Formula | C12H16NO3P |
| Molecular Weight | 253.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl (4-cyanobenzyl)phosphonate (CAS 1552-41-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H16NO3P. Molecular weight: 253.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H16NO3P |
| Molecular Weight | 253.23 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 3-fluoro-4-(N-(2-oxopropyl)formamido)benzoate (CAS 1415564-94-1)
- N-(5-(1,2-Dihydroxyethyl)-4-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)methanesulfonamide (CAS 156862-01-0)
- 1-[(2-Fluorophenoxy)acetyl]azetidine-3-carboxylic acid (CAS 1350989-09-1)
- 4-Methoxy Propranolol (CAS 18507-09-0)
- (+)-Naringenin (CAS 17654-19-2)
- 6-(2-Methylpropyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 80065-99-2)
- 1-((3,4-Dichlorophenoxy)methyl)-1H-pyrazol-4-amine (CAS 1006315-93-0)
- 3-(2,3-Dichlorophenyl)propanoic Acid (CAS 57915-79-4)
- (S)-5-(((1H-Purin-6-yl)thio)methoxy)-2-amino-5-oxopentanoic acid (CAS 153354-98-4)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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