3COS3X3N4P 516-12-1 N-Iodosuccinimide 1-Iodopyrrolidine-2,5-dione 2,5-Pyrrolidinedione, 1-iodo- (9CI) Succinimide, N-iodo- 5-21-09-00544 (Beilstein Handbook Reference) BRN 0113917 EINECS 208-221-6 Succiniodimide UNII-3COS3X3N4P CAS 516-12-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 516-12-1 |
| Molecular Formula | C4H4INO2 |
| Molecular Weight | 224.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3COS3X3N4P 516-12-1 N-Iodosuccinimide 1-Iodopyrrolidine-2,5-dione 2,5-Pyrrolidinedione, 1-iodo- (9CI) Succinimide, N-iodo- 5-21-09-00544 (Beilstein Handbook Reference) BRN 0113917 EINECS 208-221-6 Succiniodimide UNII-3COS3X3N4P (CAS 516-12-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H4INO2. Molecular weight: 224.98 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H4INO2 |
| Molecular Weight | 224.98 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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