N-(4-chlorophenyl)-3-((3,4-dichlorobenzyl)thio)thiophene-2-carboxamide CAS 250714-58-0
| CAS No. | 250714-58-0 |
| Molecular Formula | C18H12Cl3NOS2 |
| Molecular Weight | 428.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H12Cl3NOS2, N-(4-chlorophenyl)-3-((3,4-dichlorobenzyl)thio)thiophene-2-carboxamide contains a steroid core, 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 428.78 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).
CATO supplies N-(4-chlorophenyl)-3-((3,4-dichlorobenzyl)thio)thiophene-2-carboxamide (CAS 250714-58-0), a certified reference material (molecular formula C18H12Cl3NOS2, MW 428.78 g/mol) for analytical method development and quality control.
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 N-(4-chlorophenyl)-3-((3,4-dichlorobenzyl)thio)thiophene-2-carboxamide 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 | C18H12Cl3NOS2 |
| Molecular Weight | 428.78 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 12.0 |
| 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 N Standards
- 3-(4-Chlorophenyl)-N-(3,4-dichlorophenyl)-5-(methylsulfanyl)thiophene-2-carboxamide (CAS 477858-04-1)
- N-(4-chlorophenyl)-3-((2,4-dichlorobenzyl)thio)thiophene-2-carboxamide (CAS 251097-46-8)
- N-(4-Chlorophenyl)-3-{[(2,6-dichlorophenyl)methyl]sulfanyl}thiophene-2-carboxamide (CAS 251096-91-0)
- 2-[(4-Chlorophenyl)methyl]-N-[(2,4-dichlorophenyl)methyl]quinazolin-4-amine (CAS 303149-83-9)
- 2-[(4-Chlorophenyl)methyl]-N-[(3,4-dichlorophenyl)methyl]quinazolin-4-amine (CAS 303149-57-7)
- 4-(4-Chlorophenyl)-6-(3,4-dichlorophenyl)-2-(pyrrolidin-1-yl)pyridine-3-carbonitrile (CAS 303984-53-4)
- 4-(3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-2-(3,4-dimethylphenyl)phthalazin-1(2H)-one (CAS 478045-66-8)
- 4-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-2-(3,4-dimethylphenyl)phthalazin-1(2H)-one (CAS 478045-68-0)
Recommended Standards
- Rebamipide impurity 17 (CAS CATO-C4X-152317)
- 2-Chloroinosine 3’,4’,6’-Triacetate (CAS 41623-86-3)
- (E)-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-6-(phenyldiazenyl)quinolin-4(1H)-one (CAS 551930-81-5)
- [4-(4-Chlorophenoxy)-3-nitrophenyl]methyl 4-nitrobenzoate (CAS 338960-80-8)
- Ethyl 1-ethyl-3-isopropyl-1H-pyrazole-4-carboxylate (CAS 476687-37-3)
- 3-Phenylazetidin-3-ol (CAS 25566-04-5)
- [1-(methoxymethyl)cyclopentyl]methanesulfonyl chloride (CAS 1468571-66-5)
- (4-(2-Chloropyrimidin-4-yl)furan-2-yl)boronic acid (CAS 2225177-86-4)
- Azilsartan Impurity 172 (CAS CATO-C4X-1096172)
- 4-[2-(Trifluoromethyl)phenyl]piperidine Hydrochloride (CAS 255051-14-0)
- 1-(p-Tolyl)pyrimidine-2,4(1H,3H)-dione (CAS 22455-92-1)
- (1R)-1-(2-Methyl-2,3-dihydro-1-benzofuran-5-yl)ethan-1-ol (CAS 1568407-43-1)
- methyl 4-hydroxyisoquinoline-3-carboxylate (CAS 1108146-90-2)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
Why CATO?
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