(2,6-Dichlorophenyl)(thiophen-3-yl)methanone CAS 898771-68-1
| CAS No. | 898771-68-1 |
| Molecular Formula | C11H6Cl2OS |
| Molecular Weight | 257.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2,6-Dichlorophenyl)(thiophen-3-yl)methanone is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2,6-Dichlorophenyl)(thiophen-3-yl)methanone (CAS 898771-68-1) is a high-purity analytical reference standard with the molecular formula C11H6Cl2OS and a molecular weight of 257.14 g/mol.
Based on its molecular formula C11H6Cl2OS, (2,6-Dichlorophenyl)(thiophen-3-yl)methanone contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.14 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H6Cl2OS |
| Molecular Weight | 257.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 5-(2,3-Dichlorophenyl)thiophene-2-carbaldehyde (CAS 1018141-93-9)
- (3,5-Dichlorophenyl)(thiophen-3-yl)methanone (CAS 898771-58-9)
- 4-(2,4-Dichlorophenyl)pyrimidine-2-thiol (CAS 828273-08-1)
- 4-(3,5-Dichlorophenyl)pyrimidine-2-thiol (CAS 832739-73-8)
- 5-(3,4-dichlorophenyl)thiophene-2-carbaldehyde (CAS 926204-64-0)
- 5-(3,5-Dichlorophenyl)thiophene-2-carbaldehyde (CAS 887987-20-4)
- 6-(3,4-Dichlorophenyl)pyridazine-3(2H)-thione (CAS 650635-00-0)
- 2-(3,4-Dichlorophenyl)-6-methyl-4,5-dihydropyridazin-3(2H)-one (CAS 1046451-56-2)
Recommended Standards
- (2,5-Dichlorothiophen-3-yl)(phenyl)methanone (CAS 99971-87-6)
- 1-Bromo-4-(1-fluorocyclohexyl)benzene (CAS 1779769-73-1)
- 1-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 596819-10-2)
- 5-Chloro-3-isopropyl-1-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 145980-84-3)
- 4-(Aminomethyl)-1-(4-fluorophenyl)pyrrolidin-2-one (CAS 933748-83-5)
- 4-Fluoro-3-propanoylbenzoic acid (CAS 1378847-99-4)
- 5-(3-Aminophenyl)pyrimidin-4-ol (CAS 1111117-19-1)
- WAY 267464 Dihydrochloride (CAS 847375-16-0)
- Nitrendipine impurity 19 (CAS CATO-C4X-183419)
- 2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinemethanol-d5 (CAS 1346600-49-4)
- Boronic acid, (silanetetrayltetra-4,1-phenylene)tetrakis- (9CI) (CAS 499142-74-4)
- Fmoc-(S)-3-(3-(tert-butoxycarbonyl)biphenyl-4-yl)-alanine (CAS 2001041-41-2)
- (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)(3-(2-chlorophenyl)-5-methylisoxazol-4-yl)methanone (CAS 1022094-73-0)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com