97858-62-3 HS6F5EW3U6 Dipamp, (S,S)- UNII-HS6F5EW3U6 Phosphine, 1,1'-(1,2-ethanediyl)bis(1-(2-methoxyphenyl)-1-phenyl-, (1S,1'S)- (S,S)-Dipamp CAS 97858-62-3
| CAS No. | 97858-62-3 |
| Molecular Formula | C28H52O2P2 |
| Molecular Weight | 482.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 97858-62-3 HS6F5EW3U6 Dipamp, (S,S)- UNII-HS6F5EW3U6 Phosphine, 1,1'-(1,2-ethanediyl)bis(1-(2-methoxyphenyl)-1-phenyl-, (1S,1'S)- (S,S)-Dipamp 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.
CATO supplies 97858-62-3 HS6F5EW3U6 Dipamp, (S,S)- UNII-HS6F5EW3U6 Phosphine, 1,1'-(1,2-ethanediyl)bis(1-(2-methoxyphenyl)-1-phenyl-, (1S,1'S)- (S,S)-Dipamp (CAS 97858-62-3), a certified reference material (molecular formula C28H52O2P2, MW 482.66 g/mol) for analytical method development and quality control.
97858-62-3 HS6F5EW3U6 Dipamp, (S,S)- UNII-HS6F5EW3U6 Phosphine, 1,1'-(1,2-ethanediyl)bis(1-(2-methoxyphenyl)-1-phenyl-, (1S,1'S)- (S,S)-Dipamp (C28H52O2P2) contains organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C28H52O2P2 |
| Molecular Weight | 482.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1984 |
Recommended Standards
- (R,R)-(-)-1,2-Bis[(2-methoxyphenyl)(phenyl)phosphino]ethane 55739-58-7 (-)-DIPAMP;(1R,2R)-BIS[(2-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE;(R,R)-(-)-1,2-BIS[(2-METHOXYPHENYL)(PHENYL)PHOSPHINO]ETHANE;(R,R)-1,2-BIS[(2-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE;(R,R)-1,2-BIS[(O-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE;(R,R)-1,2-ETHANEDIYLBIS[(2-METHOXYPHENYL)PHENYLPHOSPHINE];(R,R)-DIPAMP;(R,R)-ETHYLENEBIS[(2-METHOXYPHENYL)PHENYLPHOSPHINE];[(1R,2R)-(-)-BIS[(2-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE] SC11064 (CAS 55739-58-7)
- Arotinolol Impurity 46 (CAS CATO-C4X-185446)
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- 3-(1-Ethyl-1H-indol-3-yl)propan-1-amine (CAS 586336-41-6)
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