Fluoromethoxycarbonyl-O-tert-butyl-D-threonine L-phenylalanine CAS CATO-CPTD788878
| CAS No. | CATO-CPTD788878 |
| Molecular Formula | C32H36N2O6 |
| Molecular Weight | 544.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Fluoromethoxycarbonyl-O-tert-butyl-D-threonine L-phenylalanine (CAS CATO-CPTD788878), molecular formula C32H36N2O6 and molecular weight 544.64 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C32H36N2O6, Fluoromethoxycarbonyl-O-tert-butyl-D-threonine L-phenylalanine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 544.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), Fluoromethoxycarbonyl-O-tert-butyl-D-threonine L-phenylalanine 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 | C32H36N2O6 |
| Molecular Weight | 544.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Fluoromethoxycarbonyl Standards
Recommended Standards
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- AG-041R (CAS 199800-49-2)
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- Fmoc-Tyr(tBu)-Aib-OH (CAS 2645414-22-6)
- 2-Bromo-4-(2,2,2-trifluoroethoxy)pyridine (CAS 1628553-37-6)
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- Ozenoxacin Impurity 83 (CAS 2731007-22-8)
- 4-Methylpiperazine-1-carboximidamide hydroiodide (CAS 77723-03-6)
- (S)-2-((S)-3-(1H-Imidazol-4-yl)-2-(12-mercaptododecanamido)propanamido)-3-phenylpropanoic acid (CAS 828295-65-4)
- 5-bromo-8-chloro-[1,2,4]triazolo[4,3-a]pyrazine (CAS 2433901-33-6)
- 1-fluoro-3-(pentafluoroethyl)benZene (CAS 2396-10-3)
- N-(2,2-Dimethyl-2,3-dihydrobenzofuran-4-yl)acetamide (CAS 31010-90-9)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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