7-(4-Chlorophenyl)-1,4-thiazepan-5-one CAS 105151-08-4
| CAS No. | 105151-08-4 |
| Molecular Formula | C11H12ClNOS |
| Molecular Weight | 241.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-(4-Chlorophenyl)-1,4-thiazepan-5-one (CAS 105151-08-4), a certified reference material (molecular formula C11H12ClNOS, MW 241.74 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H12ClNOS, 7-(4-Chlorophenyl)-1,4-thiazepan-5-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 241.74 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 7-(4-Chlorophenyl)-1,4-thiazepan-5-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 | C11H12ClNOS |
| Molecular Weight | 241.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 3-(4-Chlorophenyl)-1,4-dimethyl-4,5-dihydro-1H-1,2,4-triazole-5-thiol (CAS 1089330-82-4)
- 7-(3-Chlorophenyl)-1,4-thiazepan-5-one (CAS 1428233-56-0)
- 2-(4-Chlorophenyl)-3-methyl-1,3-thiazinan-4-one (CAS 30897-26-8)
- N-(4-Chlorophenyl)-N-[(dimethylamino)methylene]thiourea (CAS 73161-60-1)
- 2-((1-(3-Chlorophenyl)ethyl)(isopropyl)amino)ethanol (CAS 1353951-93-5)
- 2-(4-Chlorophenyl)-2-(p-tolyl)acetonitrile (CAS 1704065-71-3)
- 1-(2-Chlorophenyl)-3,4-dihydroisoquinoline (CAS 174784-50-0)
- 1-(4-Chlorophenyl)-3-methyl-1H-indole (CAS 918163-10-7)
Recommended Standards
- 4-(Chloromethyl)-1-(3-fluorobenzyl)piperidine (CAS 1341899-73-7)
- N-[(2-CHloro-4-fluorophenyl)methyl]cyclohexanamine (CAS 1021113-98-3)
- 2-chloro-1-(3,4-dihydro-2H-1,4-benzothiazin-4-yl)propan-1-one (CAS 1098346-42-9)
- Epinastine Impurity N5 (CAS 21535-44-4)
- 1-(4-Cyclohexylphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 340319-28-0)
- 4-((4-Fluorophenyl)thio)-2-(methylthio)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478029-97-9)
- Ethyl 3,5-difluoropyridine-2-carboxylate (CAS 1065267-10-8)
- n-(1-(4-Chlorophenyl)ethyl)-3-methoxypropan-1-amine (CAS 1038236-34-8)
- 6-Hydrazinyl-2-methyl-1H-imidazo[4,5-b]pyridine (CAS 933722-25-9)
- (1-Oxo-1-phenylpropan-2-yl)triphenylphosphonium bromide (CAS 2689-63-6)
- Potassium diphenylphosphate solution (CAS 15475-27-1)
- 4-Amino-2-isobutoxybenzoic acid, 97% (CAS 644990-75-0)
- 1-(4-Bromo-3-fluorobenzyl)piperidin-4-one (CAS 1704121-87-8)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com