2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-(naphthalen-2-ylthio)acetate CAS 875324-68-8
| CAS No. | 875324-68-8 |
| Molecular Formula | C20H22N2O3S |
| Molecular Weight | 370.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-(naphthalen-2-ylthio)acetate (C20H22N2O3S) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-(naphthalen-2-ylthio)acetate (CAS 875324-68-8), molecular formula C20H22N2O3S and molecular weight 370.47 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-(naphthalen-2-ylthio)acetate 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 | C20H22N2O3S |
| Molecular Weight | 370.47 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-(Benzyloxy)-3-methylbutan-2-one (CAS 113778-75-9)
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- 1-(1-Acetyl-3-(4-chlorophenyl)-1H-pyrazol-4-yl)pyridin-2(1H)-one (CAS 320424-66-6)
- N-(5-Methylisoxazol-3-yl)-2-((3-(o-tolyl)-1,2,4-thiadiazol-5-yl)thio)acetamide (CAS 864918-94-5)
- 8-Bromo-5,6-dihydro-4H-benzo[6,7]cyclohepta[1,2-d]thiazole-2-carboxylic acid (CAS 1956382-74-3)
- 2-Octylbenzimidazole (CAS 13060-24-7)
- (4-Aminopiperidin-1-yl)(2-methoxypyridin-3-yl)methanone (CAS 1282260-62-1)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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