Ethyl 4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylate CAS 60598-74-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60598-74-5 |
| Molecular Formula | C10H11N3O2S |
| Molecular Weight | 237.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-amino-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 60598-74-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11N3O2S. Molecular weight: 237.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11N3O2S |
| Molecular Weight | 237.28 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.) | 1974 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-Amino-n-methylquinoline-6-sulfonamide (CAS 1248033-89-7)
- Methyl 2-amino-4-(1-methyl-1h-pyrazol-4-yl)thiophene-3-carboxylate (CAS 1249622-16-9)
- Methyl 2-amino-3-cyano-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 1251623-68-3)
- Methyl 5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxylate (CAS 1451998-35-8)
- N-{[5-(2-amino-1,3-thiazol-4-yl)-2-furyl]methyl}acetamide (CAS 150208-26-7)
- 2-Amino-N-(6-methoxybenzo[d]thiazol-2-yl)acetamide (CAS 1573548-46-5)
- 2-(5-Amino-1-methyl-3-(thiophen-2-yl)-1H-pyrazol-4-yl)acetic acid (CAS 1707563-37-8)
- 5-Amino-2-(((4-methylthiazol-2-yl)methyl)amino)pyrimidin-4(1H)-one (CAS 77961-51-4)
Recommended Standards
- Ethyl (2E)-2-cyano-3-[(4-methyl-1,3-thiazol-2-yl)amino]prop-2-enoate (CAS 871926-00-0)
- Levopimaric Acid 2-Amino-2-methyl-1-propanol (CAS 6980-90-1)
- Diethyl hexylphosphoramidate (CAS 53247-00-0)
- 6'-Methoxy-3,4,5,6-tetrahydro-2,3'-bipyridine (CAS 1352508-67-8)
- 1,3-Difluoro-5-iodo-2-nitrobenzene (CAS 147808-40-0)
- Methyl 5-bromo-4-cyano-2-(difluoromethyl)benzoate (CAS 1807213-22-4)
- Diethyl 1,3-dioxolane-4,5-dicarboxylate (CAS 159652-88-7)
- Bumetanide Impurity 57 (CAS CATO-C4X-198657)
- 1-(3-Fluoro-5-nitrophenyl)ethan-1-one (CAS 7087-61-8)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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