2-(2-Aminoethyl)-5-methyl-1,2,5-thiadiazolidine 1,1-dioxide CAS 873651-91-3
| CAS No. | 873651-91-3 |
| Molecular Formula | C5H13N3O2S |
| Molecular Weight | 179.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 179.24 g/mol gives 2-(2-Aminoethyl)-5-methyl-1,2,5-thiadiazolidine 1,1-dioxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(2-Aminoethyl)-5-methyl-1,2,5-thiadiazolidine 1,1-dioxide (CAS 873651-91-3), a certified reference material (molecular formula C5H13N3O2S, MW 179.24 g/mol) for analytical method development and quality control.
2-(2-Aminoethyl)-5-methyl-1,2,5-thiadiazolidine 1,1-dioxide (C5H13N3O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(2-Aminoethyl)-5-methyl-1,2,5-thiadiazolidine 1,1-dioxide 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 | C5H13N3O2S |
| Molecular Weight | 179.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 4-(Benzyloxy)-2-methylpyridine 1-oxide (CAS 63071-08-9)
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