(S)-2-methyl-N-(4-methylbenzylidene)propane-2-sulfinamide CAS 856562-52-2
| CAS No. | 856562-52-2 |
| Molecular Formula | C12H17NOS |
| Molecular Weight | 223.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-2-methyl-N-(4-methylbenzylidene)propane-2-sulfinamide 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.
CATO supplies (S)-2-methyl-N-(4-methylbenzylidene)propane-2-sulfinamide (CAS 856562-52-2), a certified reference material (molecular formula C12H17NOS, MW 223.33 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, (S)-2-methyl-N-(4-methylbenzylidene)propane-2-sulfinamide is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 223.33 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 | C12H17NOS |
| Molecular Weight | 223.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (R)-2-methyl-N-(4-methylbenzylidene)propane-2-sulfinamide (CAS 796038-73-8)
- (S)-O-(2-Amino-3-(o-tolyl)propyl) ethanethioate (CAS 792876-79-0)
- (E)-Methoxy({2-methyl-2-[(4-methylphenyl)sulfanyl]propylidene})amine (CAS 306979-77-1)
- 1-(2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)-2-methylpropan-1-one (CAS 832113-97-0)
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Why CATO?
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