2-Chloro-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide CAS 852706-23-1
| CAS No. | 852706-23-1 |
| Molecular Formula | C9H8ClF2NOS |
| Molecular Weight | 251.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
2-Chloro-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide (CAS 852706-23-1) is a high-purity analytical reference standard with the molecular formula C9H8ClF2NOS and a molecular weight of 251.68 g/mol.
Structurally, 2-Chloro-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide (C9H8ClF2NOS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 251.68 g/mol, it falls into the medium-molecular-weight range. 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 manufactures 2-Chloro-N-{2-[(difluoromethyl)sulfanyl]phenyl}acetamide 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 | C9H8ClF2NOS |
| Molecular Weight | 251.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 3-(3,4-Dimethoxyphenyl)-4-iodo-1H-pyrazole (CAS 1708168-77-7)
- Ritalin Impurity 8 (CAS CATO-C4X-28818)
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- 4-Bromo-5-ethyl-1H-pyrazol-3-amine (CAS 1376333-10-6)
- Methyl (chloromethyl)(methyl)carbamate (CAS 6807-44-9)
- Notoginsenoside Fa (CAS 88100-04-3)
- tributyl-(3-trifluoromethyl-phenyl)-stannane (CAS 53566-38-4)
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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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com