2-[4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]acetonitrile CAS 730951-49-2
| CAS No. | 730951-49-2 |
| Molecular Formula | C11H6Cl2N2S |
| Molecular Weight | 269.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]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.
CATO supplies 2-[4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]acetonitrile (CAS 730951-49-2), a certified reference material (molecular formula C11H6Cl2N2S, MW 269.15 g/mol) for analytical method development and quality control.
Structurally, 2-[4-(2,4-Dichlorophenyl)-1,3-thiazol-2-yl]acetonitrile (C11H6Cl2N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 269.15 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).
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.
Physical & Chemical Properties
| Molecular Formula | C11H6Cl2N2S |
| Molecular Weight | 269.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 6-(2,4-Dichlorophenyl)imidazo[2,1-b]thiazole (CAS 120123-67-3)
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- 2-(2,4-Dichlorophenyl)-3a,4,5,6-tetrahydrocyclopenta[c]pyrazol-3(2H)-one (CAS 1304083-48-4)
- 1-((2-(2,4-Dichlorophenyl)oxiran-2-yl)methyl)-1H-imidazole (CAS 78202-37-6)
- 1-[1-(2,4-dichlorophenyl)-5-methyl-1h-pyrazol-4-yl]ethan-1-one (CAS 668471-64-5)
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- (2,4-Dichlorophenyl)(4-fluorophenyl)methanone (CAS 65214-59-7)
Recommended Standards
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- 2-Amino-4-(2,4-dichlorophenyl)thiophene-3-carbonitrile (CAS 519016-82-1)
- 1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-amine (CAS 1928748-31-5)
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