Ethyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate CAS 477556-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477556-29-9 |
| Molecular Formula | C21H23NO5S |
| Molecular Weight | 401.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 477556-29-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H23NO5S. Molecular weight: 401.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H23NO5S |
| Molecular Weight | 401.48 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618411-84-0)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618427-26-2)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((1-(3-methoxyphenyl)-1H-imidazol-2-yl)thio)acetamide (CAS 688335-72-0)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 578733-12-7)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557065-71-1)
- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557063-71-5)
- 1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)-3-(1-(3-methoxyphenyl)-5-oxopyrrolidin-3-yl)urea (CAS 894023-11-1)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoethyl 2-(4-hydroxy-1-oxophthalazin-2(1H)-yl)acetate (CAS 848316-39-2)
Recommended Standards
- 5-Methoxy-6-methyl-3-((3-methylcyclohexyl)oxy)-N-(2H-tetrazol-5-yl)benzo[b]thiophene-2-carboxamide (CAS 809281-61-6)
- N-((1'-benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrol]-3'-yl)methyl)-4-fluorobenzamide (CAS 478077-07-5)
- 5-Hexyl-7-(S-methylsulfonimidoyl)-9-oxo-9H-xanthene-2-carboxylic acid (CAS 58761-87-8)
- 4-(2,5-Difluorophenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1426142-67-7)
- Ethyl 3-amino-6-chlorobenzofuran-2-carboxylate (CAS 1228148-47-7)
- (1S,3R)-3-(3,4-dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 735269-86-0)
- (3-(Cyclopropanecarboxamido)phenyl)boronic acid (CAS 934543-06-3)
- (5-Chloro-2-methoxyphenyl)hydrazine (CAS 202823-24-3)
- 4-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperazine-1-carboxylic acid isobutyl-amide (CAS 1311280-27-9)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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