4-Chloro-N-methyl-5-(methylthio)-6-(piperazin-1-yl)pyrimidin-2-amine CAS 55921-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55921-71-6 |
| Molecular Formula | C10H16ClN5S |
| Molecular Weight | 273.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-N-methyl-5-(methylthio)-6-(piperazin-1-yl)pyrimidin-2-amine (CAS 55921-71-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H16ClN5S. Molecular weight: 273.79 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H16ClN5S |
| Molecular Weight | 273.79 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-CHloro-n-cyclohexylbenzene-1-sulfonamide (CAS 1062029-36-0)
- 4-(6-Chloro-2-methylsulfanyl-pyrimidin-4-ylamino)-cyclohexanol (CAS 1261230-50-5)
- (1-(6-Chloro-2-(methylthio)pyrimidin-4-yl)piperidin-4-yl)methanol (CAS 1261232-57-8)
- (1-(6-Chloro-2-(methylthio)pyrimidin-4-yl)piperidin-2-yl)methanol (CAS 1261232-58-9)
- (1-(6-Chloro-2-(methylthio)pyrimidin-4-yl)piperidin-3-yl)methanol (CAS 1261234-82-5)
- (R)-4-(2-Chloro-6-((methylthio)methyl)pyrimidin-4-yl)-3-methylmorpholine (CAS 1352227-15-6)
- 2-Chloro-N-isopropyl-N-((3-(methylthio)pyrazin-2-yl)methyl)acetamide (CAS 1353986-72-7)
- 3-Chloro-4-hydroxy-N-(2-methyl-3-(methylthio)propyl)benzamide (CAS 1406653-55-1)
Recommended Standards
- n-{[5-(2-chloroacetyl)thiophen-2-yl]methyl}-2,2-dimethylpropanamide (CAS 852388-74-0)
- 16045-94-6 Benzenemethanamine, N-(3-chloropropyl)-N-(phenylmethyl)- CTK0A9938 (CAS 16045-94-6)
- 7-Chloro-2-methyl-3-(phenylthio)-1H-indole (CAS 628736-28-7)
- N-(bicyclo[2.2.1]Heptan-2-yl)-1-methyl-1H-pyrazol-3-amine (CAS 1251112-89-6)
- 1-Propanone, 2-methyl-1-(4-methyl-1-piperazinyl)-2-(4-nitrophenyl)- (CAS 1432130-38-5)
- 3-Methyl-5-(tetrahydrofuran-2-yl)isoxazole (CAS 190672-28-7)
- 2-Bromo-4-iodo-3-nitropyridine (CAS 1807213-37-1)
- 4-Methoxy-N-(piperidin-4-yl)benzenesulfonamide hydrochloride (CAS 1233955-49-1)
- 5-(Aziridin-1-yl)pent-3-yn-1-amine dihydrochloride (CAS 1416438-11-3)
- RGD-targeted Proapoptotic Peptide trifluoroacetate salt (CAS 2243207-09-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com