Ethyl 2-amino-3-{[3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propyl]sulfanyl}propanoate; trifluoroacetic acid CAS 1078611-34-3
| CAS No. | 1078611-34-3 |
| Molecular Formula | C16H21N2O4S |
| Molecular Weight | N/A |
| 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.
CATO supplies Ethyl 2-amino-3-{[3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propyl]sulfanyl}propanoate; trifluoroacetic acid (CAS 1078611-34-3), a certified reference material (molecular formula C16H21N2O4SC2F3O2, MW 450.43 g/mol) for analytical method development and quality control.
Structurally, Ethyl 2-amino-3-{[3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propyl]sulfanyl}propanoate; trifluoroacetic acid (C16H21N2O4SC2F3O2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 450.43 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Ethyl 2-amino-3-{[3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propyl]sulfanyl}propanoate; trifluoroacetic 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 | C16H21N2O4S C2F3O2 |
| Molecular Weight | 450.43 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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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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