(S)-2-Amino-3-(4-(difluoro(phosphono)methyl)phenyl)propanoic acid CAS 188642-79-7
| CAS No. | 188642-79-7 |
| Molecular Formula | C10H12F2NO5P |
| Molecular Weight | 295.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-Amino-3-(4-(difluoro(phosphono)methyl)phenyl)propanoic acid (C10H12F2NO5P) contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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).
(S)-2-Amino-3-(4-(difluoro(phosphono)methyl)phenyl)propanoic acid (CAS 188642-79-7) is a high-purity analytical reference standard with the molecular formula C10H12F2NO5P and a molecular weight of 295.18 g/mol.
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.
CATO manufactures (S)-2-Amino-3-(4-(difluoro(phosphono)methyl)phenyl)propanoic acid 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 | C10H12F2NO5P |
| Molecular Weight | 295.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
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- 3-Amino-4-chloro-N-(3-chloro-2-methylphenyl)benzamide (CAS 59158-04-2)
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- N-(3-Amino-2-methylphenyl)-2,4-dichlorobenzamide (CAS 926195-94-0)
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- N-(4-Amino-2-methylphenyl)-2,4-dichlorobenzamide (CAS 861508-61-4)
- N-(4-Amino-2-methylphenyl)-3,5-dichlorobenzamide (CAS 926194-44-7)
Recommended Standards
- N-Phenyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1801421-24-8)
- 4-((6-Bromo-1H-indol-3-yl)methyl)morpholine (CAS 1894042-60-4)
- 4-Bromo-2-((4-hydroxycyclohexyl)amino)benzonitrile (CAS 1774048-46-2)
- 4-Bromo-5-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole (CAS 1926172-50-0)
- 2-Bromo-3-(trifluoromethyl)pyridine-4-methanol (CAS 1227592-69-9)
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- Ethyl 4-{[2-(3,4-dichlorobenzamido)phenyl]sulfanyl}-2-(methylsulfanyl)pyrimidine-5-carboxylate (CAS 439111-37-2)
- N-(2-fluorobenzyl)-1-methylpyrrolidin-3-amine (CAS 1247640-98-7)
- 2-(3-Isopropyl-1H-pyrazol-1-yl)acetic acid (CAS 1531555-49-3)
- (1-Ethyl-1H-pyrrol-2-yl)methanethiol (CAS 1420967-06-1)
- 1-(6-Methylpyridin-2-yl)propan-2-amine (CAS 71271-62-0)
- N,N-bis(2-Hydroxyethyl)acetamide (CAS 7435-67-8)
- 2-Heptadecylimidazole (CAS 23328-87-2)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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