2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one 2-(thiophen-2-yl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one 5871-68-1 CAS 5871-68-1
| CAS No. | 5871-68-1 |
| Molecular Formula | C13H11NOS2 |
| Molecular Weight | 261.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H11NOS2, 2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one 2-(thiophen-2-yl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one 5871-68-1 contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 261.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one 2-(thiophen-2-yl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one 5871-68-1 (CAS 5871-68-1) is a high-purity analytical reference standard with the molecular formula C13H11NOS2 and a molecular weight of 261.36 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(2-Thienyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one 2-(thiophen-2-yl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one 5871-68-1 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H11NOS2 |
| Molecular Weight | 261.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (2-Cyclohexylamino-1-methylethyl) benzoate 1-(Cyclohexylamino)-2-propanol benzoate (ester) 1-(cyclohexylamino)propan-2-yl benzoate 2-Propanol, 1-(cyclohexylamino)-, benzoate (ester) 532-77-4 Cyclaine (TN) D08MRN Hexilcaina Hexilcaina [INN-Spanish] Hexylcaine Hexylcaine [INN] Hexylcainum Hexylcainum [INN-Latin] Osmocaine Osmocaine (TN) (CAS 532-77-4)
- Roxatidine Impurity 17 (CAS CATO-C4X-121317)
- 436090-56-1 CTK4I7546 N-(4-AMINO-2-METHYL-PHENYL)-2-(4-METHYL-3,4,5,6-TETRAHYDRO-2H-PYRIDIN-1-YL)ACETAMIDE (CAS 436090-56-1)
- Roxatidine Impurity 24 (CAS CATO-C4X-121324)
- 2,6-Difluoro-N-(piperidin-3-yl)benzamide hydrochloride (CAS 1582288-07-0)
- 2-Methyl-5-(1H-pyrrol-1-ylmethyl)pyrazine (CAS 1341999-78-7)
- 7-Bromo-4-(difluoromethoxy)-1H-indole (CAS 1707602-49-0)
- (R)-2-(3,4-Dichlorophenyl)-2-methylpent-4-enoic acid (CAS 1563182-47-7)
- 6-Chloro-2-(((3-chlorophenyl)thio)methyl)-3-(o-tolyl)quinazolin-4(3H)-one (CAS 338965-74-5)
- N-(1H-Indol-5-yl)benzamide (CAS 6019-39-2)
- 1-(Tetrahydro-2H-pyran-4-yl)-2-azaspiro[3.3]Heptane (CAS 1864081-89-9)
- (4-Aminopiperidin-1-yl)(cyclohexyl)methanone hydrochloride (CAS 1158388-85-2)
- 2,5,7-Trimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-ol (CAS 2387445-77-2)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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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