(S)-5-((Methylthio)methyl)piperazin-2-one CAS 1240589-08-5
| CAS No. | 1240589-08-5 |
| Molecular Formula | C6H12N2OS |
| Molecular Weight | 160.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.24 g/mol gives (S)-5-((Methylthio)methyl)piperazin-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-5-((Methylthio)methyl)piperazin-2-one (CAS 1240589-08-5), a certified reference material (molecular formula C6H12N2OS, MW 160.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H12N2OS, (S)-5-((Methylthio)methyl)piperazin-2-one contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 160.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (S)-5-((Methylthio)methyl)piperazin-2-one 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 | C6H12N2OS |
| Molecular Weight | 160.24 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) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related S Standards
- (S)-3-((Methylthio)methyl)piperazin-2-one (CAS 1240584-89-7)
- (R)-5-((Methylthio)methyl)piperazin-2-one (CAS 1240590-56-0)
- (S)-6-((Methylthio)methyl)piperazin-2-one (CAS 1240590-57-1)
- 5-((Methylthio)methyl)piperazin-2-one (CAS 907973-10-8)
- 6-((Methylthio)methyl)piperazin-2-one (CAS 907973-22-2)
- 2-Methyl-1-(methylthio)cyclobutane-1-carboxylic acid (CAS 1521249-30-8)
- 2-(Methylthio)ethyl methacrylate (CAS 14216-23-0)
- 4-Methyl-5-(methylthio)thiazol-2-amine (CAS 34006-41-2)
Recommended Standards
- (Oxan-4-yl)thiourea (CAS 1153229-49-2)
- n,n-Dimethyl-1,3-thiazolidine-4-carboxamide (CAS 1103879-74-8)
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- 1-Allyl-3-(2-hydroxyethyl)thiourea (CAS 105-81-7)
- 3-{2-[(4-Chlorobenzyl)oxy]ethyl}piperidinehydrochloride (CAS 1220017-86-6)
- Methyl 4-(2,4-dichlorobenzoyl)-1-methyl-1H-pyrrole-2-carboxylate (CAS 320419-21-4)
- 2-(4-bromophenyl)-N-hydroxyacetamide (CAS 2594-00-5)
- (3-Fluoro-4-(3-(4-methylpiperazin-1-yl)propoxy)phenyl)boronic acid hydrochloride (CAS 1704082-06-3)
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 577996-66-8)
- Officinalisinin I (CAS 57944-18-0)
- 6-Bromo-3,3-dimethyl-2,3-dihydro-1H-indole-4-carboxylic acid (CAS 1392803-44-9)
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- Mivacurium chloride Impurity 41 (CAS CATO-C4X-137541)
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