4-([2,2'-Bithiophen]-5-yl)pyrimidin-2-amine CAS 256239-01-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256239-01-7 |
| Molecular Formula | C12H9N3S2 |
| Molecular Weight | 259.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-([2,2'-Bithiophen]-5-yl)pyrimidin-2-amine (CAS 256239-01-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9N3S2. Molecular weight: 259.35 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9N3S2 |
| Molecular Weight | 259.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-((6-(1H-Imidazol-1-yl)hexyl)oxy)aniline (CAS 88138-73-2)
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