2-((3-(Ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-2-oxoethyl 2-(methylthio)nicotinate CAS 502856-09-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 502856-09-9 |
| Molecular Formula | C20H22N2O5S2 |
| Molecular Weight | 434.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-((3-(Ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 502856-09-9) pharmaceutical standards reference standard. Molecular formula: C20H22N2O5S2. Molecular weight: 434.53 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H22N2O5S2 |
| Molecular Weight | 434.53 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 16,19-Dimethoxy-3-[(2-methylphenyl)methyl]-3,21-diazapentacyclo[11.8.0.0^{2,10}.0^{4,9}.0^{15,20}]henicosa-1(21),2(10),4(9),5,7,13,15(20),16,18-nonaene (CAS 860787-15-1)
- 2-[(3-Fluorophenyl)methanesulfonyl]-4,5-diphenyl-1-propyl-1H-imidazole (CAS 338957-04-3)
- (S)-tert-Butyl 2-((tert-butoxycarbonyl)amino)-5-(4-methoxyindolin-1-yl)-5-oxopentanoate (CAS 314760-11-7)
- 1-(4-Chlorobenzenesulfonyl)-N-[(furan-2-yl)methyl]piperidine-4-carboxamide (CAS 302939-79-3)
- Dichlorodiphenoxymethane (CAS 4885-03-4)
- 2-Iodo-4'-methoxy-1,1'-biphenyl (CAS 197292-94-7)
- 7-Aminoheptan-1-ol hydrochloride (CAS 168681-46-7)
- 2-(3-methyloxetan-3-yl)acetonitrile (CAS 117452-93-4)
- Tert-butyl 3-amino-2-methylpropanoate (CAS 120378-12-3)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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