N-(2,3-Dimethylphenyl)-2-((1-(2-(ethylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide CAS 923680-43-7
| CAS No. | 923680-43-7 |
| Molecular Formula | C18H24N4O3S |
| Molecular Weight | 376.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2,3-Dimethylphenyl)-2-((1-(2-(ethylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(2,3-Dimethylphenyl)-2-((1-(2-(ethylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 923680-43-7), a certified reference material (molecular formula C18H24N4O3S, MW 376.47 g/mol) for analytical method development and quality control.
The molecular framework of N-(2,3-Dimethylphenyl)-2-((1-(2-(ethylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide (C18H24N4O3S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H24N4O3S |
| Molecular Weight | 376.47 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-((4-(N-(2,4-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433321-03-0)
- 4-((4-(N-(3,4-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 606924-87-2)
- 4-((4-(N-(3,5-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433252-01-8)
- 5-({[(2,6-dimethylphenyl)carbamoyl]methyl}sulfamoyl)-2-methylbenzoic acid (CAS 794553-84-7)
- 1-(2,6-Dimethylphenyl)-4-[3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperazine (CAS 338962-60-0)
- (2E)-3-(2,4-Dimethylphenyl)-N-(4-iodophenyl)prop-2-enamide (CAS 329778-40-7)
- 3-((3,5-Dimethylphenyl)sulfonyl)-1-ethyl-6,7-difluoroquinolin-4(1H)-one (CAS 1326901-60-3)
- N-(3,5-Dimethylphenyl)-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574582-36-7)
Recommended Standards
- Glycyl-H 1152 DiHCl (CAS 913844-45-8)
- N-(4-(N-(tert-Butyl)sulfamoyl)phenyl)-2-(o-tolyloxy)acetamide (CAS 651298-74-7)
- Ethyl 7-methyl-3,5-diphenyl-5H-[1,3]thiazolo-[3,2-a]pyrimidine-6-carboxylate (CAS 760940-83-8)
- N'-(diphenylmethylene)-2-((3-methoxyphenyl)thio)acetohydrazide (CAS 341968-03-4)
- 5,6-dimethoxyisobenzofuran-1,3-dione (CAS 4821-94-7)
- 2-(Bromomethyl)-4-fluorobenzo[d]oxazole (CAS 1807068-41-2)
- 1-(2-Methylbenzyl)piperidin-3-amine hydrochloride (CAS 1289385-62-1)
- 1-Acetyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid (CAS 81929-30-8)
- (S)-Benzyl 4-((tert-butyldimethylsilyl)oxy)-2-hydroxybutanoate (CAS 863000-09-3)
- 1-(5-Ethenyl-2-thienyl)-ethanone (CAS 395083-12-2)
- 2-(4-Ethyl-5-methyl-1,3-thiazol-2-yl)Ethylamine (CAS 1017394-96-5)
- N-(4-((4-(4-fluorophenyl)piperazin-1-yl)sulfonyl)phenyl)acetamide (CAS 326901-97-7)
- 3785-01-1 (2-(p-(Dimethylamino)styryl)ethyl)pyridinium iodide Pyridinium, 2-(2-(4-(dimethylamino)phenyl)ethenyl)-1-ethyl-, iodide Pyridinium, 2-(p-(dimethylamino)styryl)-1-ethyl-, iodide Pyridinium, 2-(2-(4-(dimethylamino)phenyl)ethenyl)-1-ethyl-, iodide (1:1) 2-(p-Dimethylaminostyryl)-1-ethylpyridinium iodide EINECS 223-248-3 Pinaflavol (CAS 3785-01-1)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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