Sodium 8-(1-(2-nitrophenyl)ethoxy)pyrene-1,3,6-trisulfonate CAS 223759-19-1
| CAS No. | 223759-19-1 |
| Molecular Formula | C24H14NO12S3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Sodium 8-(1-(2-nitrophenyl)ethoxy)pyrene-1,3,6-trisulfonate (CAS 223759-19-1), a certified reference material (molecular formula C24H14NO12S3Na, MW 627.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H14NO12S3Na, Sodium 8-(1-(2-nitrophenyl)ethoxy)pyrene-1,3,6-trisulfonate contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 627.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C24H14NO12S3 3*Na |
| Molecular Weight | 627.54 g/mol |
| 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) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
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- 3-Bromo-1-(3-fluorophenyl)piperidin-2-one (CAS 1311316-20-7)
- Benzyl (2-methylpent-4-en-2-yl)carbamate (CAS 246155-31-7)
- Thiamethoxam-13C4-15N1 (CAS CATO-CCPD102479)
- 3,4,5-Trifluoroanisole (CAS 203245-17-4)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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