1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-1H-imidazole-2-thiol CAS 338967-13-8
| CAS No. | 338967-13-8 |
| Molecular Formula | C12H12Cl2N2OS |
| Molecular Weight | 303.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, 1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-1H-imidazole-2-thiol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 303.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-1H-imidazole-2-thiol (CAS 338967-13-8), a certified reference material (molecular formula C12H12Cl2N2OS, MW 303.21 g/mol) for analytical method development and quality control.
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.
CATO manufactures 1-[2,4-Dichloro-5-(propan-2-yloxy)phenyl]-1H-imidazole-2-thiol 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 | C12H12Cl2N2OS |
| Molecular Weight | 303.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (s)-(((1-(6-Amino-9h-purin-9-yl)-3-hydroxypropan-2-yl)oxy)methyl)phosphonic acid (CAS 92999-29-6)
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- (2-((3,4-Dichlorobenzyl)thio)-1-methyl-1H-imidazol-5-yl)methanol (CAS 339098-46-3)
- 1-Methyl-4-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine (CAS 2223043-89-6)
- 2-Cyclopropoxy-N-methyl-3-(methylsulfonamido)benzamide (CAS 1243446-07-2)
- 6-Acetyl-2-ethylpyrimidin-4(1H)-one (CAS 197140-53-7)
- 1-Bromo-4-(2,2-dibromoethenyl)-benzene (CAS 136350-66-8)
- N-(5-isopropyl-1,3,4-thiadiazol-2-yl)methanesulfonamide (CAS 28242-61-7)
- 5-Amino-4'-fluoro-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 604000-06-8)
- 4-Cyclopropyl-4H-[1,2,4]triazole (CAS 36175-35-6)
- Methyl 2-(5-chloro-2-fluorophenyl)acetate (CAS 945399-00-8)
- 2-methoxypentan-1-ol (CAS 1779926-02-1)
- (4-Bromophenyl)(o-tolyl)methanol (CAS 944695-76-5)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
Why CATO?
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