5,6-dimethyl-2-(piperazin-1-ylmethyl)-1H,4H-thieno[2,3-d]pyrimidin-4-one CAS 900640-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900640-87-1 |
| Molecular Formula | C13H18N4OS |
| Molecular Weight | 278.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,6-dimethyl-2-(piperazin-1-ylmethyl)-1H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 900640-87-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H18N4OS. Molecular weight: 278.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H18N4OS |
| Molecular Weight | 278.37 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related dimethyl Standards
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Recommended Standards
- 4-Amino-5-(4-tert-butylphenoxymethyl)-4h-1,2,4-triazole-3-thiol (CAS 496784-99-7)
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