Rel-(3R,4R)-3,4-bis(iodomethyl)-2,2,5,5-tetramethyl-1-(l1-oxidaneyl)pyrrolidine CAS 229621-29-8
| CAS No. | 229621-29-8 |
| Molecular Formula | C10H19I2NO |
| Molecular Weight | 423.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Rel-(3R,4R)-3,4-bis(iodomethyl)-2,2,5,5-tetramethyl-1-(l1-oxidaneyl)pyrrolidine (CAS 229621-29-8) is a high-purity analytical reference standard with the molecular formula C10H19I2NO and a molecular weight of 423.07 g/mol.
Rel-(3R,4R)-3,4-bis(iodomethyl)-2,2,5,5-tetramethyl-1-(l1-oxidaneyl)pyrrolidine (C10H19I2NO) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H19I2NO |
| Molecular Weight | 423.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2022 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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