4-(Benzylsulfanyl)-7-chloro-2,3-dihydro-1,5-benzothiazepine CAS 303987-55-5
| CAS No. | 303987-55-5 |
| Molecular Formula | C16H14ClNS2 |
| Molecular Weight | 319.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(Benzylsulfanyl)-7-chloro-2,3-dihydro-1,5-benzothiazepine 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.
4-(Benzylsulfanyl)-7-chloro-2,3-dihydro-1,5-benzothiazepine (CAS 303987-55-5), molecular formula C16H14ClNS2 and molecular weight 319.87 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(Benzylsulfanyl)-7-chloro-2,3-dihydro-1,5-benzothiazepine (C16H14ClNS2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 319.87 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C16H14ClNS2 |
| Molecular Weight | 319.87 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Benzylsulfanyl Standards
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- 2-(Benzylsulfanyl)-1,1-diphenylethan-1-ol (CAS 251307-44-5)
- 5-(Benzylsulfanyl)-4-(4-chlorophenyl)-1,2,3-thiadiazole (CAS 338408-18-7)
- 5-[(Benzylsulfanyl)methyl]-3-(4-chlorophenyl)-1,2-oxazole (CAS 551921-24-5)
- 2-(Benzylsulfanyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole (CAS 339015-40-6)
- 2-benzylsulfanyl-N-(3-methylbut-3-enyl)-7H-purin-6-amine (CAS 52172-11-9)
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Recommended Standards
- 3-Chloro-N,N-dicyclohexylbenzamide (CAS 544463-96-9)
- 4-Chloro-N,N-dicyclohexylbenzamide (CAS 349089-31-2)
- 3,4-Diiodo-1H-pyrazole (CAS 6645-70-1)
- 5-Chloro-7-decylquinolin-8-ol (CAS 88559-42-6)
- 5-Chloro-2-propylbenzimidazole (CAS 4887-91-6)
- 7-Bromo-2-ethyl-1H-indole (CAS 432025-18-8)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-bromo-5-fluorophenyl)propanoic acid (CAS 1998639-82-9)
- 3-Bromo-1,1-dimethylcyclohexane (CAS 25090-98-6)
- Ethyl 1-(quinazolin-4-yl)-1h-imidazole-4-carboxylate (CAS 1380300-57-1)
- Marbofloxacin-d8 (CAS 1185053-37-5)
- 5-Bromo-2-(4-methoxybenzyloxy)pyridine (CAS 663955-79-1)
- Stilbamidine (CAS 122-06-5)
- 4-Bromo-5-chloroisothiazolo[5,4-c]pyridin-3(2H)-one (CAS 2848724-63-8)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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