(S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-(diethoxyphosphoryl)benzyl)propanoic acid CAS 429687-11-6
| CAS No. | 429687-11-6 |
| Molecular Formula | C29H32NO7P |
| Molecular Weight | 537.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 537.54 g/mol gives (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-(diethoxyphosphoryl)benzyl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-(diethoxyphosphoryl)benzyl)propanoic acid (CAS 429687-11-6), a certified reference material (molecular formula C29H32NO7P, MW 537.54 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-(diethoxyphosphoryl)benzyl)propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 537.54 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-(diethoxyphosphoryl)benzyl)propanoic acid 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 | C29H32NO7P |
| Molecular Weight | 537.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Fmoc-Tyr(PO(NMe₂)₂)-OH (CAS 172611-23-3)
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- Fmoc-4-diethylphosphomethyl-L-phenylalanine, 97% (CAS 160253-13-4)
- Methyl 4-(N-(4-fluoro-3-(trifluoromethyl)benzyl)-N-(3-methylbenzo[b]thiophen-2-yl)sulfamoyl)benzoate (CAS 1104623-15-5)
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Why CATO?
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