(E)-(2,4-dichlorophenyl)(thieno[2,3-b]quinolin-2-yl)methanone oxime CAS 692737-17-0
| CAS No. | 692737-17-0 |
| Molecular Formula | C18H10Cl2N2OS |
| Molecular Weight | 373.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-(2,4-dichlorophenyl)(thieno[2,3-b]quinolin-2-yl)methanone oxime is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (E)-(2,4-dichlorophenyl)(thieno[2,3-b]quinolin-2-yl)methanone oxime (CAS 692737-17-0), a certified reference material (molecular formula C18H10Cl2N2OS, MW 373.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H10Cl2N2OS, (E)-(2,4-dichlorophenyl)(thieno[2,3-b]quinolin-2-yl)methanone oxime 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 373.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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)-(2,4-dichlorophenyl)(thieno[2,3-b]quinolin-2-yl)methanone oxime 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 | C18H10Cl2N2OS |
| Molecular Weight | 373.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- (3,4-Dichlorophenyl)(4-hydroxy-4-(morpholinomethyl)piperidin-1-yl)methanone (CAS 478248-36-1)
- 2-[(3,4-Dichlorophenyl)methyl]-6-[(E)-2-(4-methylphenyl)ethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 1164460-03-0)
- 4-(2,4-Dichlorophenyl)-5-(ethylsulfonyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1779131-97-3)
- 1-(3,5-Dichlorophenyl)-3-(6-methoxynaphthalen-2-yl)propane-1,3-dione (CAS 924887-13-8)
- 1-[(2,4-Dichlorophenyl)methyl]-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 242797-37-1)
- 3-(5-(2,3-Dichlorophenyl)furan-2-yl)-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 304896-55-7)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-[(E)-2-phenylethenyl]pyrimidine (CAS 338407-62-8)
- 3-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5H,6H-benzo[h]cinnoline (CAS 383148-30-9)
Recommended Standards
- (2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-2-((phosphonooxy)methyl)tetrahydrofuran-3-yl acetate (CAS 90290-65-6)
- 1-(4-Boc-Piperazinomethyl)-2-bromo-4-fluorobenzene (CAS 460094-96-6)
- 3-Bromo-4-fluoro-5-(trifluoromethyl)phenoxy(tert-butyl)dimethylsilane (CAS 1881321-22-7)
- 3,6-Dichloro-N-(quinolin-3-yl)benzo[b]thiophene-2-carboxamide (CAS 332156-47-5)
- 4-(Benzyloxy)-5-fluoroquinazoline (CAS 329699-88-9)
- 4-(bromomethyl)-1-tert-butyl-1H-1,2,3-triazole (CAS 942060-17-5)
- 3-(2,3-difluorophenyl)propanal (CAS 955403-58-4)
- (2,6-Dichloro-4-methylphenyl)boronic acid (CAS 1451391-51-7)
- Pseudolaric acid B-glucopyranoside (CAS 98891-41-9)
- D-Pantethine (CAS 16816-67-4)
- 2-Chloro-3-fluorobenzenesulfonamide (CAS 1065102-82-0)
- Methyl 4-(5-methyl-1h-1,2,3,4-tetrazol-1-yl)benzoate (CAS 932978-27-3)
- Ethyl 4-(3-bromophenyl)sulfanylbutanoate (CAS 740842-66-4)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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