3,4-Bis(2-(dicyclohexylamino)-2-oxoethoxy)benzyl stearate CAS 129880-73-5
| CAS No. | 129880-73-5 |
| Molecular Formula | C53H88N2O6 |
| Molecular Weight | 849.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Bis(2-(dicyclohexylamino)-2-oxoethoxy)benzyl stearate (CAS 129880-73-5), molecular formula C53H88N2O6 and molecular weight 849.28 g/mol, is a CATO reference standard with documented purity and traceability.
3,4-Bis(2-(dicyclohexylamino)-2-oxoethoxy)benzyl stearate (C53H88N2O6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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).
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), 3,4-Bis(2-(dicyclohexylamino)-2-oxoethoxy)benzyl stearate 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 | C53H88N2O6 |
| Molecular Weight | 849.28 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- (1S)-2′-[(Dicyclohexylamino)carbonyl][1,1′-binaphthalene]-2-carboxylic acid (CAS 2646622-00-4)
- 2-(Dicyclohexylamino)-2-oxoethyl 2-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)acetate (CAS 731001-03-9)
- 7-((Dicyclohexylamino)methyl)quinolin-8-ol (CAS 82280-18-0)
- 2-[2-(Dicyclohexylamino)ethoxy]ethanol (CAS 175974-43-3)
- 2-(Dicyclohexylamino)ethanol (CAS 4500-31-6)
Recommended Standards
- Ioversol Impurity 11 (CAS 2232891-06-2)
- Glyceryl Triheptadecanoate (CAS 2438-40-6)
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- Collagenase (CAS 9001-12-1)
- 1,1,2,3-Tetramethyl-1H-benzo[e]indolium Hexafluorophosphate (CAS 372081-65-7)
- 25B-NBOMe hydrochloride (CAS 1539266-15-3)
- Cefdinir dimer (CAS CATO-C4X-121050)
- 4-Chloro-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)benzamide (CAS 56866-88-7)
- Indacaterol Impurity 85 (CAS CATO-C4X-150085)
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- Vortioxetine Impurity 68 (CAS CATO-C4X-105668)
- 2-Chloro-n-{[4-(pyrrolidine-1-carbonyl)phenyl]methyl}acetamide (CAS 1087792-02-6)
- 5-Sulfamoylpyridine-2-carboxylic acid (CAS 1308677-67-9)
- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
Why CATO?
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