2-(Ethylthio)ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(p-tolyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate CAS 332928-85-5
| CAS No. | 332928-85-5 |
| Molecular Formula | C30H35NO5S |
| Molecular Weight | 521.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Ethylthio)ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(p-tolyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (C30H35NO5S) 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 521.67 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2-(Ethylthio)ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(p-tolyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 332928-85-5), a certified reference material (molecular formula C30H35NO5S, MW 521.67 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Ethylthio)ethyl 7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-4-(p-tolyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate 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 | C30H35NO5S |
| Molecular Weight | 521.67 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethylthio Standards
- 2-(Ethylthio)ethyl 4-(4-chlorophenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 332928-91-3)
- 3-(Ethylthio)-2-[[4-(5-fluoro-2-pyridinyl)phenyl]methyl]-7,8-dihydro-5,7,7-trimethyl-2H-imidazo[1,2-α]pyrazolo[4,3-e]pyrimidin-4(5H)-one (CAS 1415809-03-8)
- Bis(5-(ethylthio)-4-(m-tolyl)-4H-1,2,4-triazol-3-yl)methane (CAS 62575-78-4)
- Bis(5-(ethylthio)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)methane (CAS 62575-58-0)
- 1,2-Bis(5-(ethylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)ethane (CAS 72743-88-5)
- Bis(5-(ethylthio)-4-phenyl-4H-1,2,4-triazol-3-yl)methane (CAS 62575-57-9)
- N-(2-(6-(Ethylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide (CAS 946283-05-2)
- 6-(Ethylthio)-1-phenyl-4-(3-(trifluoromethyl)phenoxy)-1H-pyrazolo[3,4-d]pyrimidine (CAS 478247-50-6)
Recommended Standards
- Telmisartan-d7 (CAS 1794754-60-1)
- 2-Oleoyl-sn-glycero-3-phosphocholine (CAS 22248-65-3)
- 9-(1-(5-(Tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazol-2-yl)-2-methoxy-9H-carbazole (CAS CATO-CIM-105100)
- 4-((4-(Benzo[d]thiazol-2-yl)piperidin-1-yl)sulfonyl)-N-((tetrahydrofuran-2-yl)methyl)benzenesulfonamide (CAS 606082-94-4)
- 2,2-Dimethyl-3,4-dihydro-2h-1-benzopyran-7-ol (CAS 31005-72-8)
- 5-Chloro-2-ethoxypyridine (CAS 22109-30-4)
- 2-Amino-4,6-dimethoxybenzoic Acid (CAS 21577-57-1)
- N-Acetyl-1-Nitrosotryptophan (CAS 53602-74-7)
- (S)-3-Hydroxypentanoic acid (CAS 79516-59-9)
- Methyldopa EP Impurity A (CAS 6739-31-7)
- N-(Pyridin-3-yl)morpholine-4-sulfonamide (CAS 838888-48-5)
- Trazodone EP Impurity B (CAS 62337-66-0)
- Celiprolol Impurity 10 (CAS CATO-C4X-245410)
- Insulin Detemir (CAS 169148-63-4)
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