1-(2-Aminophenyl)phospholane 1-oxide CAS 2855196-80-2
| CAS No. | 2855196-80-2 |
| Molecular Formula | C10H14NOP |
| Molecular Weight | 195.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 195.20 g/mol gives 1-(2-Aminophenyl)phospholane 1-oxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(2-Aminophenyl)phospholane 1-oxide (CAS 2855196-80-2) is a high-purity analytical reference standard with the molecular formula C10H14NOP and a molecular weight of 195.20 g/mol.
The molecular framework of 1-(2-Aminophenyl)phospholane 1-oxide (C10H14NOP) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Aminophenyl)phospholane 1-oxide 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 | C10H14NOP |
| Molecular Weight | 195.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
Related Aminophenyl Standards
- 1-(3-Aminophenyl)phospholane 1-oxide (CAS 2287332-17-4)
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Recommended Standards
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- 2,3,5,6-Tetrahydro-1H-imidazo[1,2-a]imidazole Hydrochloride (CAS 120267-00-7)
- Zinc bis(diisobutyldithiocarbamate) (CAS 36190-62-2)
- tert-Butyl 3-(2-amino-N-methylacetamido)pyrrolidine-1-carboxylate (CAS 1353957-32-0)
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- semaglutide (CAS 782487-28-9)
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