6-Chloro-N2-ethyl-5-(methylthio)pyrimidine-2,4-diamine CAS 78415-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78415-50-6 |
| Molecular Formula | C7H11ClN4S |
| Molecular Weight | 218.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloro-N2-ethyl-5-(methylthio)pyrimidine-2,4-diamine (CAS 78415-50-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H11ClN4S. Molecular weight: 218.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H11ClN4S |
| Molecular Weight | 218.71 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 1-(3-Chloro-1,2,4-thiadiazol-5-yl)-4-methylpiperazine (CAS 1874980-30-9)
- 3-Chloro-4-(4-methylpiperazin-1-yl)-1,2,5-thiadiazole (CAS 870987-89-6)
- 2-Chloro-1-(4-((dimethylamino)methyl)piperidin-1-yl)ethanone (CAS 1183213-55-9)
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- 2-Chloro-N-isopropyl-N-(1-methylpyrrolidin-3-yl)acetamide (CAS 1353945-00-2)
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Recommended Standards
- Chlorotoluron D6 (N,N-dimethyl D6) (CAS 1219803-48-1)
- 3-phenyl-1-propanesulfonyl chloride 3-phenylpropane-1-sulfonyl chloride 63014-04-0 A834151 (CAS 63014-04-0)
- N-[4-(chloromethyl)-1,3-thiazol-2-yl]-N-ethylacetamide (CAS 757221-05-9)
- 2-[(5-{[(4-Iodo-2-methylphenyl)amino]methyl}-4-phenyl-4H-1,2,4-triazol-3-yl)thio]acetohydrazide (CAS 1071296-21-3)
- Methyl 3-(2-(cyclopent-2-en-1-yl)acetamido)thiophene-2-carboxylate (CAS 1154013-17-8)
- Abiraterone Impurity 61 (CAS 1868064-50-9)
- 5-(2-(Tetrahydro-2h-pyran-2-yl)ethyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1340227-17-9)
- 1H-Imidazole-1-sulfonyl azide sulfate (CAS 1357503-23-1)
- Garenoxacin Mesylate Hydrate (CAS 223652-90-2)
- Neuropeptide GE (CAS 134748-04-2)
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