Sodium 1-((4-iodobenzoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate CAS 1624262-57-2
| CAS No. | 1624262-57-2 |
| Molecular Formula | C11H8INO7S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H8INO7SNa, Sodium 1-((4-iodobenzoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate contains a salt form, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 448.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Sodium 1-((4-iodobenzoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate (CAS 1624262-57-2) is a high-purity analytical reference standard with the molecular formula C11H8INO7SNa and a molecular weight of 448.13 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.
As a certified reference material (CRM), Sodium 1-((4-iodobenzoyl)oxy)-2,5-dioxopyrrolidine-3-sulfonate 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 | C11H8INO7S Na |
| Molecular Weight | 448.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1993 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 4-(4-Iodobenzoyl)piperazin-2-one (CAS 1031632-95-7)
- 1-(4-Iodobenzoyl)piperidin-4-one (CAS 1040072-40-9)
- 5-(4-Iodobenzoyl)-2-methylpyridine (CAS 1187164-52-8)
- 2-(3-Iodobenzoyl)-4-methylpyridine (CAS 1187165-10-1)
- 4-(2-Iodobenzoyl)isoquinoline (CAS 1187166-30-8)
- 2-(4-Iodobenzoyl)-5-methylpyridine (CAS 1187166-50-2)
- 2-(4-Iodobenzoyl)-4-methylpyridine (CAS 1187166-91-1)
- 4-(3-Iodobenzoyl)-2-methylpyridine (CAS 1187169-60-3)
Recommended Standards
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- 2-((((Benzyloxy)carbonyl)amino)methyl)benzoic acid (CAS 120916-49-6)
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- (R)-2-Dodecyloxirane (CAS 116619-64-8)
- Ethyl 2-[(7R)-7-amino-6H,7H,8H,9H-pyrido[1,2-a]indol-10-yl]acetate hydrochloride (CAS 1360470-80-9)
- 7-Methylbicyclo[4.2.0]octa-1(6),2,4-trien-7-ol (CAS 19164-60-4)
- 3,4-Dihydroquinoline-1(2H)-carboxamide (CAS 63098-90-8)
- N,n-diphenyl-methanesulfonamide (CAS 3989-43-3)
- Peptide 437 (CAS CATO-CPTD788437)
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