5-Chloro-4-[(4-chlorophenyl)sulfanyl]-6-methylpyrimidin-2-amine CAS 343375-75-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343375-75-7 |
| Molecular Formula | C11H9Cl2N3S |
| Molecular Weight | 286.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-4-[(4-chlorophenyl)sulfanyl]-6-methylpyrimidin-2-amine (CAS 343375-75-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9Cl2N3S. Molecular weight: 286.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9Cl2N3S |
| Molecular Weight | 286.18 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-6-((4-chlorobenzyl)thio)pyrimidin-2-amine (CAS 874606-46-9)
- 3-Chloro-1-(4-chlorobenzoyl)azepan-2-one (CAS 500112-67-4)
- 4-Chloro-7-(3-chloropropoxy)-6-methoxyquinoline (CAS 861881-04-1)
- N1-[(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)methylidene]-3-chloro-4-fluoroaniline (CAS 1392302-59-8)
- 4-Chloro-2-(((3-chloro-4-fluorophenyl)amino)methyl)phenol (CAS 868256-58-0)
- methyl 2-(5-chloro-3-chlorocarbonyl-indol-1-yl)acetate (CAS 1404531-68-5)
- Ethyl 5-chloro-1-(4-chlorophenyl)-1H-1,2,3-triazole-4-carboxylate (CAS 30165-93-6)
- 3-(4-Chloro-2-propylphenoxy)propane-1,2-diol (CAS 64894-58-2)
Recommended Standards
- 5-(3,4-Dichlorophenyl)-N-methylthiophene-2-carboxamide (CAS 338793-93-4)
- n-Allyl-3,6-dichlorobenzo[b]thiophene-2-carboxamide (CAS 313966-03-9)
- 4-Bromo-2-thiomorpholinobenzaldehyde (CAS 1099629-98-7)
- Methyl Indolizine-7-carboxylate (CAS 887602-89-3)
- 2-(2-Fluorophenyl)-1,2,3,4-tetrahydroquinolin-4-amine (CAS 1956371-89-3)
- 4-Methoxy-1-naphthoyl Chloride (CAS 70696-57-0)
- 19-Thia-2,14,16-triazatetracyclo[10.7.0.0^{3,10}.0^{13,18}]nonadeca-1(12),2,10,13(18),14,16-hexaen-17-amine (CAS 166113-98-0)
- N-Cyclopropylindoline-4-carboxamide (CAS 1706455-14-2)
- 2-Methyl-2-(pyridin-4-yl)propanenitrile (CAS 79757-31-6)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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