Ethyl 2-(3-(4-methylpiperazin-1-yl)propanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate CAS 304684-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 304684-70-6 |
| Molecular Formula | C19H29N3O3S |
| Molecular Weight | 379.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3-(4-methylpiperazin-1-yl)propanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 304684-70-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H29N3O3S. Molecular weight: 379.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H29N3O3S |
| Molecular Weight | 379.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Amino-N-(3,4-dimethylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 625370-16-3)
- (S)-(+)-(8,9,10,11,12,13,14,15-Octahydro-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine 389130-06-7 (11BS)-N,N-DIMETHYL-8,9,10,11,12,13,14,15-OCTAHYDRODINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN-4-AMINE;(R)-N,N-DIMETHYL-8,9,10,11,12,13,14,15-OCTAHYDRODINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN-4-AMINE;(S)-(+)-(8,9,10,11,12,13,14,15-OCTAHYDRO-3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A:3,4-A']DINAPHTHALEN-4-YL)DIMETHYLAMINE;(S)-(+)-(8,9,10,11,12,13,14,15-OCTAHYDRO-3,5-DIOXA-4-PHOSPHACYCLOHEPTA[2,1-A,3,4-A']DINAPHTHALEN-4-YL)DIMETHYLAMINE;(S)-N,N-DIMETHYL-8,9,10,11,12,13,14,15-OCTAHYDRODINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN-4-AMINE;N,N-DIMETHYL-8,9,10,11,12,13,14,15-OCTAHYDRODINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN-4-AMINE;(S)-(+)-(8,9,10,11,12,13,14,15-Octahydro-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)dimethylamine SC11378 (CAS 389130-06-7)
- 3-Amino-N-(2,4-dimethylphenyl)-6-ethyl-5,6,7,8-tetrahydrothieno[2,3-b]quinoline-2-carboxamide (CAS 445269-02-3)
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