S-(p-tolyl) 2-chloropropanethioate CAS 883498-52-0
| CAS No. | 883498-52-0 |
| Molecular Formula | C10H11ClOS |
| Molecular Weight | 214.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.71 g/mol gives S-(p-tolyl) 2-chloropropanethioate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies S-(p-tolyl) 2-chloropropanethioate (CAS 883498-52-0), a certified reference material (molecular formula C10H11ClOS, MW 214.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11ClOS, S-(p-tolyl) 2-chloropropanethioate contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(p-tolyl) 2-chloropropanethioate 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 | C10H11ClOS |
| Molecular Weight | 214.71 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 5-Methyl-4,5,6,7-tetrahydro-benzo[b]thiophene-2-carbonyl chloride (CAS 869945-06-2)
- 909421-72-3 3-(5-Chlorothiophen-2-yl)cyclohexan-1-one DTXSID30641824 (CAS 909421-72-3)
- 4-((2-Chlorophenyl)thio)butan-2-one (CAS 671223-77-1)
- 3-(((5-Chlorothiophen-2-yl)methyl)(methyl)amino)propanenitrile (CAS 1019448-73-7)
- 2-(Difluoromethyl)-3-hydroxy-4-iodopyridine-5-carboxaldehyde (CAS 1805540-76-4)
- 3-[2-(dimethylamino)ethoxy]benzonitrile (CAS 500024-50-0)
- 1-(4-Bromo-3-fluorobenzyl)-4-methylpiperazine (CAS 1704097-37-9)
- 3-Amino-N-butyl-N-methylpropanamide hydrochloride (CAS 1220034-75-2)
- 4-((Tetrahydro-2H-pyran-4-yl)amino)butan-1-ol (CAS 1249168-55-5)
- 2-(2-hydroxyphenyl)acetohydrazide (CAS 22446-43-1)
- (-)-Pinoresinol (CAS 81446-29-9)
- 5β-ANDROSTAN-3α-OL-17β-CARBOXYLIC ACID (CAS 38775-99-4)
- Ubrogepant Impurity 1 p-Tolylcarboxylic acid (CAS 1456803-39-6)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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