(E)-(2-(Diethylamino)vinyl)diphenylphosphine oxide CAS 89217-96-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89217-96-9 |
| Molecular Formula | C18H22NOP |
| Molecular Weight | 299.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-(2-(Diethylamino)vinyl)diphenylphosphine oxide (CAS 89217-96-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H22NOP. Molecular weight: 299.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H22NOP |
| Molecular Weight | 299.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related E Standards
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- 3-(Diethylamino)-1-(4-methyl-2-phenylpyrimidin-5-yl)propan-1-ol (CAS 5443-18-5)
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Recommended Standards
- (2E)-2-Cyano-3-(4-ethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide (CAS 466654-35-3)
- (E)-3-(3-(dimethylamino)acryloyl)-4H-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-one (CAS 343375-13-3)
- 2,3-Dibromopyridine-4-carbonyl chloride (CAS 1806347-78-3)
- 4-Bromo-N-cyclopentyl-2-nitroaniline (CAS 1036585-23-5)
- Ac-Cys1-Oxytocin (CAS CATO-C4X-20669)
- N-(2-Bromoethyl)-3-fluorobenzenesulfonamide (CAS 942473-79-2)
- 1-methyl-octahydro-1H-pyrrolo[3,4-b]pyridin-2-one (CAS 1824441-69-1)
- 2,5-Dichloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338423-39-5)
- Ethyl (R)-N-Cbz-3-pyrrolidinecarboxylate (CAS 1263078-10-9)
- Peptide 431 (CAS CATO-CPTD788431)
Why CATO?
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