(E)-2-(4-(2-Cyano-3-((3-(ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-3-oxoprop-1-en-1-yl)phenoxy)acetic acid CAS 745808-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 745808-43-9 |
| Molecular Formula | C23H22N2O6S |
| Molecular Weight | 454.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(4-(2-Cyano-3-((3-(ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-3-oxoprop-1-en-1-yl)phenoxy)acetic acid (CAS 745808-43-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H22N2O6S. Molecular weight: 454.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H22N2O6S |
| Molecular Weight | 454.50 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 8′-(Diphenylphosphino)[1,1′-binaphthalen]-8-ol (CAS 193699-33-1)
- (S)-3-(tert-Butyl)-4-(2,6-diphenoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2446042-08-4)
- (1R)-2'-(Diphenylphosphino)-1,1'-binaphthalenyl-2-ol (CAS 149917-88-4)
- Methyl-d3-amine HCl (CAS 7436-22-8)
- 5-Bromo-2-chloro-4-fluoropyridine (CAS 1211580-49-2)
- 6,8-Dimethyl-2-(2-thienyl)quinoline-4-carbonyl chloride (CAS 1160254-79-4)
- 2-[(E)-2-[(4-Chloro-3-nitrophenyl)methylidene]hydrazin-1-yl]-3-(trifluoromethyl)quinoxaline (CAS 343372-40-7)
- (2R,3S,5R)-2-(((tert-butyldimethylsilyl)oxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl acetate (CAS 56070-42-9)
- 1,3,5-Tris(4-iodophenyl)benzene (CAS 151417-38-8)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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