Ethyl 6-amino-2-(((6-(tert-butyl)-3-cyano-4-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)methyl)-5-cyano-4-(thiophen-2-yl)-4H-pyran-3-carboxylate CAS 497230-56-5
| CAS No. | 497230-56-5 |
| Molecular Formula | C35H36N4O4S2 |
| Molecular Weight | 640.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 640.81 g/mol gives Ethyl 6-amino-2-(((6-(tert-butyl)-3-cyano-4-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)methyl)-5-cyano-4-(thiophen-2-yl)-4H-pyran-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 6-amino-2-(((6-(tert-butyl)-3-cyano-4-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)methyl)-5-cyano-4-(thiophen-2-yl)-4H-pyran-3-carboxylate (CAS 497230-56-5) is a high-purity analytical reference standard with the molecular formula C35H36N4O4S2 and a molecular weight of 640.81 g/mol.
Based on its molecular formula C35H36N4O4S2, Ethyl 6-amino-2-(((6-(tert-butyl)-3-cyano-4-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)methyl)-5-cyano-4-(thiophen-2-yl)-4H-pyran-3-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 640.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C35H36N4O4S2 |
| Molecular Weight | 640.81 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Ethyl Standards
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Recommended Standards
- (R,E)-8-Oxo-8-((5-oxo-4,5-dihydro-[1,2]dithiolo[4,3-b]pyrrol-6-yl)amino)octyl 4-((2S,3R,4R,5S)-3,4-dihydroxy-5-((4R,5S,E)-5-hydroxy-4-methylhex-2-en-1-yl)tetrahydro-2H-pyran-2-yl)-4-hydroxy-3-methylbut-2-enoate (CAS 146697-04-3)
- Saxagliptin Impurity 65 (CAS CATO-C4X-104965)
- N,N,N',N'-Tetraphenyl[1,1':4',1'':4'',1'''-quaterphenyl]-4,4'''-diamine (CAS 145898-89-1)
- Saxagliptin Impurity 92 (CAS CATO-C4X-104992)
- N-benzyl-2-((1-methyl-1H-tetrazol-5-yl)thio)ethan-1-amine (CAS 774555-89-4)
- N-(5-((2-((2-Fluorophenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)propionamide (CAS 392297-95-9)
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- Rocuronium impurity 65 (CAS CATO-C4X-124265)
- Lucigenin(bis-N-methylacridiniumnitrate) (CAS 22103-92-0)
- 2,2'-(Decane-1,10-diyl)bis(benzo[d]oxazol-5-amine) (CAS 143786-38-3)
- 5-Bromo-1-(bromomethyl)-3-fluoro-2-nitrobenzene (CAS 1805550-09-7)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate and ethenylbenzene (CAS 25750-33-8)
- Cyclopropyl(3-fluorophenyl)methanamine hydrochloride (CAS 844470-94-6)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
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