1-(1,4-Diethoxy-1,4-dioxobutan-2-yl)pyridin-1-ium ethyl sulfate CAS 2680577-10-8
| CAS No. | 2680577-10-8 |
| Molecular Formula | C13H18NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 1-(1,4-Diethoxy-1,4-dioxobutan-2-yl)pyridin-1-ium ethyl sulfate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 377.41 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).
1-(1,4-Diethoxy-1,4-dioxobutan-2-yl)pyridin-1-ium ethyl sulfate (CAS 2680577-10-8) is a high-purity analytical reference standard with the molecular formula C13H18NO4C2H5O4S and a molecular weight of 377.41 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H18NO4 C2H5O4S |
| Molecular Weight | 377.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diethoxy Standards
- 4,5-Diethoxy-2-mercaptobenzoic acid (CAS 100059-52-7)
- 3,3-Diethoxy-1-propyne (CAS 10160-87-9)
- 1,3-Diethoxy-1H-imidazol-3-ium bis((trifluoromethyl)sulfonyl)amide (CAS 1017254-66-8)
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- 4,5-diethoxy-2-nitro-Benzoic acid (CAS 103796-34-5)
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- 1-(3,4-Diethoxy-phenyl)-ethylamine 105321-50-4 8201AC C12H19NO2 (CAS 105321-50-4)
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- β-L-Glucose pentaacetate (CAS 66966-07-2)
- (R)-N-Cbz-3-aminooxetan-2-one (CAS 98632-91-8)
- 2-(4-Chlorophenyl)morpholine (CAS 62243-66-7)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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