Ethyl 2-amino-4,7-dihydrospiro[benzo[b]thiophene-6(5H),2′-[1,3]dioxolane]-3-carboxylate CAS 173032-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 173032-58-1 |
| Molecular Formula | C13H17NO4S |
| Molecular Weight | 283.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 2-amino-4,7-dihydrospiro[benzo[b]thiophene-6(5H),2′-[1,3]dioxolane]-3-carboxylate (CAS 173032-58-1) pharmaceutical standards reference standard. Molecular formula: C13H17NO4S. Molecular weight: 283.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H17NO4S |
| Molecular Weight | 283.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2006 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-amino-6,7-dihydro-4H-spiro[benzo[b]thiophene-5,2'-[1,3]dioxolane]-3-carboxylate (CAS 2384429-77-8)
- Methyl 2-amino-4-(naphthalen-1-yl)thiophene-3-carboxylate (CAS 350997-17-0)
- Methyl 2-amino-4-(naphthalen-2-yl)thiophene-3-carboxylate (CAS 351156-65-5)
- N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-(diethylamino)acetamide (CAS 100454-46-4)
- 3-Amino-N-(4-(N-methylacetamido)phenyl)benzamide (CAS 1020054-02-7)
- 2-Amino-6-((2-(diethylamino)ethyl)amino)pyridine-3,4,5-tricarbonitrile (CAS 102206-77-9)
- 4-Amino-1-tert-butyl-3-(2-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1027572-46-8)
- Ethyl 3-amino-4-cyano-1-(4-methylbenzyl)-1H-pyrrole-2-carboxylate (CAS 1038332-62-5)
Recommended Standards
- 6-Boc-4,5,6,7-Tetrahydrothieno[2,3-c]pyridine-2-carboxylic Acid (CAS 165947-51-3)
- 4-(Azepane-1-sulfonyl)benzoic acid (CAS 17420-68-7)
- 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid (CAS 165947-48-8)
- (4-(1-Methyl-4-(trifluoromethyl)-1H-imidazol-2-yl)phenyl)methanamine (CAS 2098215-73-5)
- N-(4-methoxybenzyl)-1-(o-tolyl)methanamine (CAS 356093-22-6)
- 1-(2-Bromophenyl)cyclopropanamine (CAS 604799-96-4)
- 1-(2,5-difluoro-4-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 1969459-44-6)
- 1-(2-(5-Methyl-6-morpholinopyridin-3-yl)pyrrolidin-1-yl)ethan-1-one (CAS 1352540-32-9)
- 4-(Benzyloxy)-1,3-benzoxazol-2-amine (CAS 1820735-67-8)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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