Diethyl (4-aminophenyl)phosphonate CAS 42822-57-1
| CAS No. | 42822-57-1 |
| Molecular Formula | C10H16NO3P |
| Molecular Weight | 229.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Diethyl (4-aminophenyl)phosphonate (CAS 42822-57-1), a certified reference material (molecular formula C10H16NO3P, MW 229.21 g/mol) for analytical method development and quality control.
The molecular framework of Diethyl (4-aminophenyl)phosphonate (C10H16NO3P) is characterized by an amide group, a phosphonate group, a carboxylic acid group, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures Diethyl (4-aminophenyl)phosphonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H16NO3P |
| Molecular Weight | 229.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related Diethyl Standards
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Recommended Standards
- 7-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 338953-45-0)
- 6-(4-Fluorophenyl)imidazo[1,5-a]pyrazin-8(7H)-one (CAS 849201-29-2)
- N-(4-Fluorophenyl)-9H-purin-6-amine (CAS 73663-95-3)
- 6-(4-Fluorophenyl)furo[2,3-d]pyrimidin-4-amine (CAS 744255-26-3)
- 5-(Methothio)thiophene-2-boronic acid (CAS 499769-93-6)
- 6-bromo-4-(2-chloroethyl)-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 1094298-71-1)
- (E)-Methyl 3-(3-chloro-4-methoxyphenyl)acrylate (CAS 1187248-43-6)
- (3-(Dimethylcarbamoyl)phenyl)boronic acid (CAS 373384-14-6)
- N-((2,4-dichloropyrimidin-5-yl)methyl)-2-methyl-5-nitroaniline (CAS 2180933-02-0)
- 2,2-Difluoro-2-phenylethane-1-sulfonyl fluoride (CAS 1989671-54-6)
- Isodecanol-Ethoxylate (CAS 61827-42-7)
- Linezolid Impurity 88 (CAS 1233955-40-2)
- Fluocortolone Impurity 6 (CAS 36130-02-6)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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