Ethyl 3-amino-6-isopropylthieno[2,3-b]pyridine-2-carboxylate CAS 1035831-05-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1035831-05-0 |
| Molecular Formula | C13H16N2O2S |
| Molecular Weight | 264.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 3-amino-6-isopropylthieno[2,3-b]pyridine-2-carboxylate (CAS 1035831-05-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H16N2O2S. Molecular weight: 264.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H16N2O2S |
| Molecular Weight | 264.34 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.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 3-amino-4,5,6,7-tetrahydro-1H-benzo[4,5]thieno[2,3-b]pyrrole-2-carboxylate (CAS 1032005-50-7)
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Recommended Standards
- 2-[(Piperidine-1-sulfonyl)methyl]benzonitrile (CAS 1041515-38-1)
- N-(sec-butyl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide (CAS 1031501-32-2)
- 4-(Azepane-1-sulfonamido)butanoic acid (CAS 1042814-08-3)
- N-(2-Hydroxy-1,1-dimethylethyl)-2-nitrobenzamide (CAS 52944-15-7)
- 10-Chloro-2-(chloromethyl)pyrimido[1,2-b]indazol-4(6H)-one (CAS 1353505-88-0)
- S 2101 (CAS 1239262-36-2)
- 2-Iodo-3-nitrophenol (CAS 197243-48-4)
- Leuprorelin Impurity 57 (CAS CATO-C4X-182257)
- Avibactam Impurity 79 (CAS 2687-43-6)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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