2-((2,5-Dichlorophenyl)thio)acetonitrile CAS 103574-72-7
| CAS No. | 103574-72-7 |
| Molecular Formula | C8H5Cl2NS |
| Molecular Weight | 218.10 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-((2,5-Dichlorophenyl)thio)acetonitrile (CAS 103574-72-7), molecular formula C8H5Cl2NS and molecular weight 218.10 g/mol, is a CATO reference standard with documented purity and traceability.
2-((2,5-Dichlorophenyl)thio)acetonitrile (C8H5Cl2NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-((2,5-Dichlorophenyl)thio)acetonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl2NS |
| Molecular Weight | 218.10 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 |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 2-((2,6-Dichlorophenyl)thio)acetonitrile (CAS 103575-34-4)
- 3-(2,3-Dichlorophenyl)azetidin-3-ol (CAS 1388031-55-7)
- 3-(3,4-Dichlorophenyl)azetidin-3-ol (CAS 1388055-72-8)
- 3-(2,5-Dichlorophenyl)azetidin-3-ol (CAS 1388072-91-0)
- 2-(3,4-Dichlorophenyl)-N-methylacetamide (CAS 16505-75-2)
- (1E)-1-(2,5-Dichlorophenyl)propan-1-one oxime (CAS 99585-99-6)
- N-(2,3-dichlorophenyl)propionamide (CAS 26320-47-8)
- N-(2,4-Dichlorophenyl)-N-methylacetamide (CAS 93646-27-6)
Recommended Standards
- 3-(5-bromanylpyridin-3-yl)prop-2-yn-1-ol 3-(5-bromo-3-pyridinyl)-2-propyn-1-ol 873302-37-5 A842088 (CAS 873302-37-5)
- 1-Bromo-4-(isocyanatomethyl)benzene 302912-23-8 4-Bromobenzyl isocyanate (CAS 302912-23-8)
- 2,6-Dichloro-3-methylphenyl Isothiocyanate (CAS 1036587-85-5)
- N,N-diallyl-2-bromoacetamide (CAS 60277-03-4)
- 2-((2-(2-Bromophenoxy)ethyl)amino)ethan-1-ol (CAS 420098-29-9)
- 3-(Bromomethyl)-N,N-dimethylbenzenesulfonamide (CAS 137638-70-1)
- 5-(3-(Benzyloxy)thiophen-2-yl)-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 339022-49-0)
- 5-Chloro-3-methoxy-2-nitropyridine (CAS 152684-28-1)
- 2-[3-(Trifluoromethyl)-3,4-dihydropyridin-2-yl]-2-[3-(trifluoromethyl)phenyl]acetonitrile (CAS 1797724-24-3)
- Azetidine-3-carboxamideHCl (CAS 124668-45-7)
- Methyl 5-(hydroxymethyl)-3-methylfuran-2-carboxylate (CAS 209853-88-3)
- 1-Ethylpyrrolidine-3-carboxylic acid (CAS 5370-36-5)
- 2,3-Diethoxybenzaldehyde (CAS 24454-82-8)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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