Sodium 1-((8-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)octanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate CAS 211236-35-0
| CAS No. | 211236-35-0 |
| Molecular Formula | C16H20N2O9S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Sodium 1-((8-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)octanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate (C16H20N2O9SNa) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Sodium 1-((8-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)octanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate (CAS 211236-35-0), molecular formula C16H20N2O9SNa and molecular weight 439.39 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Sodium 1-((8-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)octanoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate 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 | C16H20N2O9S Na |
| Molecular Weight | 439.39 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Sodium Standards
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Recommended Standards
- Benzyl 1-oxo-2,5-diazaspiro[3.4]octane-5-carboxylate (CAS 914389-34-7)
- 3-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)phenol (CAS 1401319-10-5)
- Ethyl 4-((2-fluorobenzyl)oxy)benzoate (CAS 1498060-48-2)
- 2-Fluoro-5-((5-oxo-1,2,3,4,5,6-hexahydropyrido[2,3-d]pyridazin-8-yl)methyl)benzoic acid (CAS 1036403-32-3)
- rel-((2R,7aS)-2-((tert-Butyldimethylsilyl)oxy)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2621938-81-4)
- 1-(Benzo[d][1,3]dioxol-5-yl)-N-(pyridin-2-ylmethyl)methanamine dihydrobromide (CAS 1609406-32-7)
- 1-(Perfluorohexyl)octadecane (CAS 154628-01-0)
- 2-(3-(Aminomethyl)piperidin-1-yl)-1-morpholinoethan-1-one (CAS 1019340-54-5)
- 4-Chloro-1-ethoxy-2-(trifluoromethyl)benzene (CAS 1881293-97-5)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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