3-Amino-6-ethyl-2-methylthieno[2,3-d]pyrimidin-4(3H)-one CAS 80381-61-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80381-61-9 |
| Molecular Formula | C9H11N3OS |
| Molecular Weight | 209.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Amino-6-ethyl-2-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 80381-61-9) pharmaceutical standards reference standard. Molecular formula: C9H11N3OS. Molecular weight: 209.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H11N3OS |
| Molecular Weight | 209.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 4-Amino-6-(1-methyl-1H-pyrrol-2-yl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142208-66-9)
- 1-Amino-4,6-dimethyl-5-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 120456-35-1)
- 2-(4-Amino-5-(thiophen-2-yl)-1H-pyrazol-1-yl)ethanol (CAS 1707375-31-2)
- 2-[5-Amino-3-(thiophen-2-yl)-1H-pyrazol-1-yl]ethan-1-ol (CAS 956440-32-7)
- 2-Amino-6-ethyl-3-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 328004-11-1)
- 3-(6-Amino-9H-purin-9-yl)propane-1-thiol (CAS 88946-40-1)
- 3-Amino-2,5,6-trimethyl-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 80381-63-1)
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Recommended Standards
- 3-Methyl-6-propylisothiazolo[5,4-d]pyrimidin-4(3aH)-one (CAS 799295-98-0)
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- 4-Ethoxy-2-hydrazino-1,3-benzothiazole (CAS 872696-02-1)
- 1,3-Dimethyl 2-(2-amino-4-methanesulfonylphenyl)propanedioate (CAS 1373232-81-5)
- 3-Methyl-N-(5-nitro-1,3-thiazol-2-yl)benzamide (CAS 60338-58-1)
- (R)-1-BENZYL-3-METHYLPIPERAZINE (CAS 132871-11-5)
- 5-Bromo-3-hydroxyquinolin-2(1H)-one (CAS 1228007-92-8)
- Palladium(II) (E)-2-(2-oxidobenzylidene)hydrazine-1-carbimidothioate hydrochloride (CAS 219954-63-9)
- 6-Isopropyl-2-methylimidazo[2,1-b][1,3,4]thiadiazole-5-carboxylic acid (CAS 1693935-56-6)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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