2-(Diphenylphosphino)-1-phenylethanamine CAS 2242399-86-4
| CAS No. | 2242399-86-4 |
| Molecular Formula | C20H20NP |
| Molecular Weight | 305.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Diphenylphosphino)-1-phenylethanamine (CAS 2242399-86-4), a certified reference material (molecular formula C20H20NP, MW 305.35 g/mol) for analytical method development and quality control.
2-(Diphenylphosphino)-1-phenylethanamine (C20H20NP) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, organophosphorus functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(Diphenylphosphino)-1-phenylethanamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H20NP |
| Molecular Weight | 305.35 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
Related Diphenylphosphino Standards
- (S)-2-(Diphenylphosphino)-1-phenylethanamine (CAS 1103533-85-2)
- (R)-2-(Diphenylphosphino)-1-phenylethanamine (CAS 141096-35-7)
- (R)-1-(2-(Diphenylphosphino)phenyl)ethanamine (CAS 192057-60-6)
- (S)-1-(2-(Diphenylphosphino)phenyl)ethanamine (CAS 913196-43-7)
- 2-(Diphenylphosphino)-N,N-dimethylaniline (CAS 4358-50-3)
- 3-(Diphenylphosphino)-N,N-dimethylaniline (CAS 5931-54-4)
- 4-(Diphenylphosphino)benzamide (CAS 5068-15-5)
- 2-(Diphenylphosphino)benzoic Acid (CAS 17261-28-8)
Recommended Standards
- 2-(2-(Tosylimino)pyridin-1(2H)-yl)acetamide (CAS 856856-72-9)
- 2-(2-(4-Methoxyphenyl)acetamido)-N-methylthiazole-4-carboxamide (CAS 941882-10-6)
- 2-(N-benzylmethylsulfonamido)benzoic acid (CAS 333357-38-3)
- 2-((4-Methylphenyl)sulfonamido)-2-phenylacetic acid (CAS 92851-65-5)
- N-Ethyl-2-pentanamine (CAS 39190-84-6)
- 2,2-Dimethylpropane-1,3-diyl diacetate (CAS 13431-57-7)
- 2-(4-Nitrophenyl)quinoline-4-carboxylic acid (CAS 70097-13-1)
- 2-(Prop-2-yn-1-yl)-1,2,3,4-tetrahydroisoquinoline (CAS 1689-20-9)
- Neomycin Impurity 12 (CAS 78524-73-9)
- tert-Butyl 4-chloro-2-oxoindoline-1-carboxylate (CAS 765315-28-4)
- (3-Methoxyphenyl)(5-phenyl-1H-1,2,4-triazol-3-yl)methanamine (CAS 1707585-89-4)
- CAS 2260669-33-6 (CAS 2260669-33-6)
- 4-Ethyl-5-methyl-1,3-dihydro-2H-imidazole-2-thione (CAS 116106-31-1)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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