Ethyl 2-(2-(4-phenylpiperazin-1-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 833439-05-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 833439-05-7 |
| Molecular Formula | C23H29N3O3S |
| Molecular Weight | 427.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(2-(4-phenylpiperazin-1-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 833439-05-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H29N3O3S. Molecular weight: 427.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H29N3O3S |
| Molecular Weight | 427.56 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.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(2-{[5-(4-pentylcyclohexyl)-1,3,4-oxadiazol-2-yl]sulfanyl}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 860610-93-1)
- 2-Methyl-3-(tetrahydro-2h-pyran-2-yl)propanoic acid (CAS 1515405-79-4)
- 4-Allyl-1-methoxy-2-propoxybenzene (CAS 1443336-36-4)
- rel-(3aR,6aS)-5,5-Difluorooctahydrocyclopenta[c]pyrrole hydrochloride (CAS 1956364-50-3)
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- 2-Chloromethyl-6-ethylbenzo[d]thiazole, 97% (CAS 1188228-09-2)
- 6-Amino-2-((3-bromobenzyl)thio)pyrimidin-4(3H)-one (CAS 166751-41-3)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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