4,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile CAS 33097-13-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33097-13-1 |
| Molecular Formula | C6H3Cl2N3S |
| Molecular Weight | 220.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dichloro-2-(methylthio)pyrimidine-5-carbonitrile (CAS 33097-13-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3Cl2N3S. Molecular weight: 220.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3Cl2N3S |
| Molecular Weight | 220.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-Amino-1-((S)-3-(dimethylamino)piperidin-1-yl)-3-methylbutan-1-one (CAS 1354026-37-1)
- 1-(3-Hydroxyazetidin-1-yl)-2-(o-tolyloxy)ethan-1-one (CAS 1339860-78-4)
- 19-Norepiandrosterone (CAS 10002-93-4)
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