4-amino-5,6-dimethyl-1H,2H-thieno[2,3-d]pyrimidine-2-thione CAS 121746-09-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 121746-09-6 |
| Molecular Formula | C8H15N3S2 |
| Molecular Weight | 217.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-amino-5,6-dimethyl-1H,2H-thieno[2,3-d]pyrimidine-2-thione (CAS 121746-09-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H15N3S2. Molecular weight: 217.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H15N3S2 |
| Molecular Weight | 217.35 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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