(S)-2-methyl-N-(pyridin-3-ylmethylene)propane-2-sulfinamide CAS 854497-49-7
| CAS No. | 854497-49-7 |
| Molecular Formula | C10H14N2OS |
| Molecular Weight | 210.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, (S)-2-methyl-N-(pyridin-3-ylmethylene)propane-2-sulfinamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.30 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.
CATO supplies (S)-2-methyl-N-(pyridin-3-ylmethylene)propane-2-sulfinamide (CAS 854497-49-7), a certified reference material (molecular formula C10H14N2OS, MW 210.30 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H14N2OS |
| Molecular Weight | 210.30 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-2-methyl-N-(pyridin-3-ylmethylene)propane-2-sulfinamide (CAS 220315-22-0)
- [2-(2,4-difluorophenyl)ethynyl]trimethylsilane (CAS 480438-92-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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