1-(4-Chlorophenyl)-2-((5-(hydroxymethyl)-1-methyl-1H-imidazol-2-yl)thio)ethan-1-one CAS 338422-49-4
| CAS No. | 338422-49-4 |
| Molecular Formula | C13H13ClN2O2S |
| Molecular Weight | 296.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-Chlorophenyl)-2-((5-(hydroxymethyl)-1-methyl-1H-imidazol-2-yl)thio)ethan-1-one (CAS 338422-49-4) is a high-purity analytical reference standard with the molecular formula C13H13ClN2O2S and a molecular weight of 296.77 g/mol.
1-(4-Chlorophenyl)-2-((5-(hydroxymethyl)-1-methyl-1H-imidazol-2-yl)thio)ethan-1-one (C13H13ClN2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 manufactures 1-(4-Chlorophenyl)-2-((5-(hydroxymethyl)-1-methyl-1H-imidazol-2-yl)thio)ethan-1-one 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 | C13H13ClN2O2S |
| Molecular Weight | 296.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- Ethyl 2-(2-((4-chlorophenyl)amino)thiazol-5-yl)acetate (CAS 1092959-57-3)
- Methyl 4-(4-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 134141-11-0)
- Ethyl 2-((2-chlorophenyl)amino)-5-methylthiazole-4-carboxylate (CAS 1772294-03-7)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-4,5-dimethoxypyrimidine (CAS 338422-96-1)
- Ethyl 2-((2-chlorophenyl)amino)-4-methylthiazole-5-carboxylate (CAS 440107-93-7)
- Ethyl 2-((3-chlorophenyl)amino)-4-methylthiazole-5-carboxylate (CAS 859486-61-6)
- Ethyl 2-((4-chlorophenyl)amino)-4-methylthiazole-5-carboxylate (CAS 53040-41-8)
- Ethyl 2-(2-((3-chlorophenyl)amino)thiazol-4-yl)acetate (CAS 886499-62-3)
Recommended Standards
- Ethyl (R)-4-chloro-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine-7-carboxylate (CAS 1777820-61-7)
- 1-(5-Chlorobenzo[d]thiazol-2-yl)piperidine-4-carboxylic acid (CAS 702669-57-6)
- 1-Chloro-4-((2-phenoxyethyl)sulfonyl)benzene (CAS 28611-86-1)
- Ethyl (S)-4-chloro-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine-7-carboxylate (CAS 1644084-38-7)
- rel-(3R,4S)-3-Cyclopropyl-4-(hydroxymethyl)-1-(4-methoxybenzyl)-2-oxopyrrolidine-3-carbonitrile (CAS 1891013-86-7)
- NH-N In Water (CAS CATO-CCRM106004)
- 7-Bromo-1,2,4-triazolo[4,3-a]pyridine (CAS 832735-60-1)
- 1-Piperidine acid chloride (CAS 13939-69-0)
- 4-(Methylthio)pyrimidin-5-amine (CAS 59447-73-3)
- Ethyl 5-azaspiro[2.3]hexane-1-carboxylate (CAS 1423070-41-0)
- Monomethyl Succinate (CAS 3878-55-5)
- Sulfo-DMAC-SPP (CAS 663599-11-9)
- 3,5-Dimethylpicolinic Acid (CAS 4733-68-0)
- Semaglutide (CAS 910463-68-2（free base）)
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