N-(1-Cyano-1-cyclopropylethyl)-2-((1-(4-ethoxyphenyl)-1H-benzo[d]imidazol-2-yl)thio)acetamide CAS 850019-40-8
| CAS No. | 850019-40-8 |
| Molecular Formula | C23H24N4O2S |
| Molecular Weight | 420.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, N-(1-Cyano-1-cyclopropylethyl)-2-((1-(4-ethoxyphenyl)-1H-benzo[d]imidazol-2-yl)thio)acetamide (C23H24N4O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 420.53 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies N-(1-Cyano-1-cyclopropylethyl)-2-((1-(4-ethoxyphenyl)-1H-benzo[d]imidazol-2-yl)thio)acetamide (CAS 850019-40-8), a certified reference material (molecular formula C23H24N4O2S, MW 420.53 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.
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 | C23H24N4O2S |
| Molecular Weight | 420.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(pyridin-3-yl)-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 731816-21-0)
- 4-(3-(2-Cyano-4,5-dimethoxyphenyl)thioureido)-N,N-dimethylbenzenesulfonamide (CAS 692287-56-2)
- 2-{[3-cyano-6-methyl-4-(thiophen-3-yl)-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl]sulfanyl}-N-phenylacetamide (CAS 340813-92-5)
- 4-(((3-Cyano-4-(trifluoromethyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2-yl)thio)methyl)benzoic acid (CAS 626228-64-6)
- 4-({[3-cyano-6-ethyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl]sulfanyl}methyl)benzoic acid (CAS 664994-28-9)
- (R)-Cyano(3-phenoxyphenyl)methyl (R)-2-(4-chlorophenyl)-3-methylbutanoate (CAS 67614-33-9)
- Cyano(4-phenoxyphenyl)methyl 2-(4-chlorophenyl)-3-methylbutanoate (CAS 66827-38-1)
- 2-((5-Cyano-4-(trifluoromethyl)-[2,4'-bipyridin]-6-yl)thio)-N-(thiazol-2-yl)acetamide (CAS 625378-16-7)
Recommended Standards
- Lg 101506 (CAS 331248-11-4)
- N-(2-(Benzo[d]thiazol-2-yl)phenyl)-2,2-diphenylacetamide (CAS 303796-71-6)
- 7-(2-tert-Butyl-4-(4-fluorophenyl)-1H-imidazol-5-yl)-3-neopentyl-3H-imidazo[4,5-b]pyridin-2-amine (CAS 862505-00-8)
- 4-Ethyl-3-{[(4-fluorophenyl)methyl]sulfanyl}-5-{thieno[2,3-b]quinolin-2-yl}-4H-1,2,4-triazole (CAS 478260-39-8)
- Methyl 2-((4-aminophenyl)thio)propanoate (CAS 1251301-50-4)
- CAY10603, 98% (CAS 1045792-66-2)
- 1-(1h-Benzo[d]imidazol-2-yl)-3-methylbutan-1-amine hydrochloride (CAS 1177352-51-0)
- Ethyl 7-oxo-2-(2-(phenylthio)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 299962-51-9)
- 1-(4-Methyl-6-phenoxypyridin-3-yl)propan-1-one (CAS 1355229-91-2)
- (R)-2,2,2-Trifluoro-1-(3-(trifluoromethyl)phenyl)ethanamine (CAS 1213841-80-5)
- 5-methyl-1H,4H,5H,6H-pyrrolo[3,4-c]pyrazole (CAS 1419101-29-3)
- 3-((3-Fluoro-4-methoxyphenyl)sulfonamido)propanoic acid (CAS 1010904-98-9)
- 7-Ethoxyquinoline (CAS 92287-49-5)
- Peptide WE-14 (CAS 115136-18-0)
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