(E)-5-((Dimethylamino)methylene)-6,7-dihydrobenzo[b]thiophen-4(5h)-one CAS 209741-01-5
| CAS No. | 209741-01-5 |
| Molecular Formula | C11H13NOS |
| Molecular Weight | 207.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-5-((Dimethylamino)methylene)-6,7-dihydrobenzo[b]thiophen-4(5h)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(E)-5-((Dimethylamino)methylene)-6,7-dihydrobenzo[b]thiophen-4(5h)-one (CAS 209741-01-5), molecular formula C11H13NOS and molecular weight 207.29 g/mol, is a CATO reference standard with documented purity and traceability.
(E)-5-((Dimethylamino)methylene)-6,7-dihydrobenzo[b]thiophen-4(5h)-one (C11H13NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures (E)-5-((Dimethylamino)methylene)-6,7-dihydrobenzo[b]thiophen-4(5h)-one 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 | C11H13NOS |
| Molecular Weight | 207.29 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (3E)-4-Amino-3-(phenylsulfanyl)pent-3-en-2-one (CAS 52687-69-1)
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- (2-Hydroxyphenyl)(pyrrolidin-1-yl)methanethione (CAS 84783-01-7)
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- 2-(1-Methyl-1,2,3,4-tetrahydronaphthalen-1-yl)-4,5-dihydro-1H-imidazole (CAS 824977-90-4)
- 2-(3-(4-Phenyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)propyl)isoindoline-1,3-dione (CAS 300679-71-4)
- 2-{1-[(6-amino-2-oxo-1,2,3,4-tetrahydroquinolin-1-yl)methyl]cyclopropyl}acetonitrile (CAS 1490444-23-9)
- Ethyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-phenyl-1H-1,2,3-triazole-4-carboxylate (CAS 296769-60-3)
- Methyl 4-formyl-1-isopropyl-1H-imidazole-5-carboxylate (CAS 2416993-32-1)
- 2-Carbamothioyl-3-(2-hydroxyphenyl)acrylic acid (CAS 851288-83-0)
- 870778-88-4 {2-Methoxy-6-[(propan-2-yl)oxy]phenyl}boronic acid DTXSID20584630 (CAS 870778-88-4)
- 4-[1-(4-methylbenzenesulfonyl)piperidin-4-yl]-1,3-thiazol-2-amine (CAS 926240-09-7)
- 1-(Tert-butyl)-3-iodobenzene (CAS 58164-02-6)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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