5-methyl-1$l^{4},4-thiazepan-1-one hydrochloride CAS 1795189-24-0
| CAS No. | 1795189-24-0 |
| Molecular Formula | C6H13NOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-methyl-1$l^{4},4-thiazepan-1-one hydrochloride is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-methyl-1$l^{4},4-thiazepan-1-one hydrochloride (CAS 1795189-24-0) is a high-purity analytical reference standard with the molecular formula C6H13NOSHCl and a molecular weight of 183.69 g/mol.
The molecular framework of 5-methyl-1$l^{4},4-thiazepan-1-one hydrochloride (C6H13NOSHCl) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 5-methyl-1$l^{4},4-thiazepan-1-one hydrochloride 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 | C6H13NOS HCl |
| Molecular Weight | 183.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 6-(1-Ethylcyclohexyl)pyridazin-3(2H)-one (CAS 88372-17-2)
- 5,5'-Disulfanediyldipentanoic acid (CAS 14310-39-5)
- S-(Trifluoromethyl)dibenzothiophenium-3-sulfonate (CAS 160656-62-2)
- Ethyl 2-{5H-[1,2,4]triazino[5,6-b]indol-3-ylsulfanyl}acetate (CAS 189325-51-7)
- 4-(Cyclohexylsulfonyl)aniline (CAS 86810-84-6)
- Methyl 4-acetoxy-6-(decyloxy)-7-isopropoxyquinoline-3-carboxylate (CAS 80061-37-6)
- 3,5-Dibromo-1-methyl-1,2,4-triazole (CAS 23579-79-5)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
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