(1E)-2-(isopropylimino)-4-methyl-1,3-dithiolane-4-carbaldehyde oxime CAS 298219-58-6
| CAS No. | 298219-58-6 |
| Molecular Formula | C8H14N2OS2 |
| Molecular Weight | 218.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1E)-2-(isopropylimino)-4-methyl-1,3-dithiolane-4-carbaldehyde oxime 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.
(1E)-2-(isopropylimino)-4-methyl-1,3-dithiolane-4-carbaldehyde oxime (CAS 298219-58-6) is a high-purity analytical reference standard with the molecular formula C8H14N2OS2 and a molecular weight of 218.34 g/mol.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, (1E)-2-(isopropylimino)-4-methyl-1,3-dithiolane-4-carbaldehyde oxime is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 218.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C8H14N2OS2 |
| Molecular Weight | 218.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related E Standards
- 1-(2-(Isopropylimino)-4-methyl-2,3-dihydrothiazol-5-yl)ethan-1-one (CAS 938001-19-5)
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