N-(2-Cyano-3-methylbutan-2-yl)-2-((7-methoxy-4-methylquinolin-2-yl)thio)acetamide CAS 895097-73-1
| CAS No. | 895097-73-1 |
| Molecular Formula | C19H23N3O2S |
| Molecular Weight | 357.47 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.
N-(2-Cyano-3-methylbutan-2-yl)-2-((7-methoxy-4-methylquinolin-2-yl)thio)acetamide (CAS 895097-73-1), molecular formula C19H23N3O2S and molecular weight 357.47 g/mol, is a CATO reference standard with documented purity and traceability.
N-(2-Cyano-3-methylbutan-2-yl)-2-((7-methoxy-4-methylquinolin-2-yl)thio)acetamide (C19H23N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), N-(2-Cyano-3-methylbutan-2-yl)-2-((7-methoxy-4-methylquinolin-2-yl)thio)acetamide 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.
Physical & Chemical Properties
| Molecular Formula | C19H23N3O2S |
| Molecular Weight | 357.47 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 763087-40-7)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-methyl-5-(o-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 784171-30-8)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(4-ethylphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 854138-19-5)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)propanamide (CAS 851280-87-0)
- N-(1-Cyano-1-cyclopropylethyl)-2-((4-(p-tolyl)thiazol-2-yl)thio)acetamide (CAS 1012110-89-2)
- 4-[Cyano[3-(cyclopentyloxy)-4-methoxyphenyl]methyl]-cyclohexanecarboxylic Acid (CAS 1435805-53-0)
- 3-(2-Cyano-4,5-dimethoxyphenyl)-1-[(2-methoxyphenyl)methyl]thiourea (CAS 692287-64-2)
- 2-((3-Cyano-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)thio)-N,N-diethylacetamide (CAS 626221-50-9)
Recommended Standards
- N-(6-(Methylthio)benzo[d]thiazol-2-yl)benzo[d]thiazole-2-carboxamide (CAS 899982-80-0)
- N-(6-(tert-Butyl)-3-carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)isonicotinamide (CAS 389080-71-1)
- n1-(3-Isopropoxypropyl)-4-(morpholinosulfonyl)benzene-1,2-diamine (CAS 565210-83-5)
- Pyrazin-2-yl(9-(thiazol-2-ylmethyl)-3,9-diazaspiro[5.5]undecan-3-yl)methanone (CAS 959482-29-2)
- tert-Butyl (1-(4-formylphenyl)cyclopropyl)carbamate (CAS 1951439-73-8)
- 1-Methylpiperidine-2,6-dione (CAS 25077-25-2)
- 3-(4-Fluorophenyl)-2-(piperidin-2-yl)propan-1-amine (CAS 1306603-94-0)
- tert-Butyl (S)-3-(1H-1,2,3-triazol-5-yl)azepane-1-carboxylate (CAS 2381149-47-7)
- Ethyl 2-(2-aminoethyl)thiazole-4-carboxylate dihydrochloride (CAS 1301739-46-7)
- 2-(2-Methyl-1H-imidazol-1-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1264141-88-9)
- 4-(3-Bromo-4-((2,4-difluorobenzyl)oxy)-6-methyl-2-oxopyridin-1(2H)-yl)-3,5-difluorobenzaldehyde (CAS 586382-05-0)
- 2-(2-Chlorophenyl)-1-(4-iodophenyl)ethan-1-one (CAS 187617-06-7)
- Methyl 4-(cyclopropanecarboxamido)-3-methylbenzoate (CAS 1090436-89-7)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
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