2,6-Diamino-3-ethylpyrimidine-4(3H)-thione CAS 145864-34-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145864-34-2 |
| Molecular Formula | C6H10N4S |
| Molecular Weight | 170.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Diamino-3-ethylpyrimidine-4(3H)-thione (CAS 145864-34-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H10N4S. Molecular weight: 170.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H10N4S |
| Molecular Weight | 170.24 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Diamino Standards
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- (3,4-Diamino-1-isopropyl-1H-pyrazol-5-yl)methanol (CAS 199342-00-2)
- 5,6-Diamino-1-ethylpyrimidine-2,4(1H,3H)-dione (CAS 80798-52-3)
- 5,6-Diamino-2-methoxy-3-methylpyrimidin-4(3H)-one (CAS 85357-27-3)
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- 4,5-Diamino-2-fluorobenzoic acid (CAS 1379099-19-0)
- 2,3-Diamino-5-fluorobenzoic acid (CAS 177960-38-2)
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Recommended Standards
- 4-(Isopropylthio)-1,3,5-triazin-2-amine (CAS 1415719-22-0)
- 1-(5-Methyl-1,3,4-thiadiazol-2-yl)azetidin-3-amine (CAS 1485287-30-6)
- 5-(Pyrrolidin-1-yl)-1,2,4-thiadiazol-3-amine (CAS 1375471-63-8)
- 1-Acetyl-3-Hydroxy-1H-Pyrazole-4-Carboxylic Acid Ethyl Ester (CAS 478968-45-5)
- Methyl 4-(piperidin-1-yl)butanoate (CAS 63867-69-6)
- 5-Fluoro-2-(methoxymethoxy)benzaldehyde (CAS 603041-29-8)
- 1-(4-(Trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 944901-43-3)
- 1-(4-Amino-2-fluorophenyl)-N,N-dimethylpiperidin-4-amine (CAS 1154665-52-7)
- Potassium 1-methyl-4-trifluoroboratomethylpiperazine (CAS 1015484-22-6)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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