Diethyl 4-amino-6-ethyl-3-iodo-6H-thieno[2,3-b]pyrrole-2,5-dicarboxylate CAS 1956335-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956335-63-9 |
| Molecular Formula | C14H17IN2O4S |
| Molecular Weight | 436.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 4-amino-6-ethyl-3-iodo-6H-thieno[2,3-b]pyrrole-2,5-dicarboxylate (CAS 1956335-63-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H17IN2O4S. Molecular weight: 436.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H17IN2O4S |
| Molecular Weight | 436.27 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 3,5-diethyl 2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-[(4-methylphenyl)methoxy]pyridine-3,5-dicarboxylate 400085-38-3 6H-953 (CAS 400085-38-3)
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Recommended Standards
- 6-Bromo-1-(tert-Butyldimethylsilyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1256358-99-2)
- 5-(3,4-Dichlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-pyrrol-2(5H)-one (CAS 477333-00-9)
- VX 745 (CAS 209410-46-8)
- N-(4-chloro-3-nitrophenyl)-2-((4-fluorobenzyl)amino)acetamide (CAS 882080-00-4)
- n-[2-(morpholin-4-yl)ethyl]cyclopentanamine (CAS 637034-82-3)
- 8-(Pyridin-2-yl)-8-azabicyclo[3.2.1]Octan-3-ol (CAS 1341093-99-9)
- N-(5-(Hydroxymethyl)-2-methylphenyl)acetamide (CAS 127506-02-9)
- 3,5-Dimethyl-1-neopentyl-1h-pyrazol-4-amine (CAS 1330752-32-3)
- Ethyl 2-(4-Iodocyclohexyl)acetate (CAS 1521255-68-4)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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 13829788188 / jacky.chen@cato-chem.com