2-(Methylthio)pyrimidine-4,5,6-triamine CAS 1431-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1431-40-9 |
| Molecular Formula | C5H9N5S |
| Molecular Weight | 171.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Methylthio)pyrimidine-4,5,6-triamine (CAS 1431-40-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H9N5S. Molecular weight: 171.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H9N5S |
| Molecular Weight | 171.22 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 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- Methyl 3-(methylthio)-1H-pyrrole-1-carboxylate (CAS 121513-58-4)
- 1-(3-Methyl-5-(methylthio)-1H-1,2,4-triazol-1-yl)ethanone (CAS 340981-30-8)
- 1-(5-Methyl-3-(methylthio)isoxazol-4-yl)ethanone (CAS 473448-15-6)
- 2-(Methylthio)imidazo[2,1-b][1,3,4]thiadiazole (CAS 1206207-42-2)
- 1-(3-(Methylthio)propyl)-1h-imidazol-2-amine (CAS 1178227-77-4)
- 2-(Methylthio)-5-nitropyrimidine (CAS 14001-70-8)
- 2,4-Bis(methylthio)pyridine (CAS 71506-85-9)
- 3,5-Bis(methylthio)pyridine (CAS 70999-08-5)
Recommended Standards
- N-Ethyl-3-fluoro-1-(1H-pyrazol-3-yl)propan-1-amine (CAS 1427022-01-2)
- Methyl 5-amino-4-methylthiophene-3-carboxylate (CAS 1432677-74-1)
- Ethyl 2-(2-Thiazolyl)acetate (CAS 141704-11-2)
- Methyl 2-(8-bromo-6-fluoro-1-hydroxy-2,3-dihydro-1H-pyrrolo[1,2-a]indol-1-yl)acetate (CAS 476618-06-1)
- 2-(4-((2-Aminophenyl)sulfonyl)piperazin-1-yl)ethanol (CAS 1154310-76-5)
- 6,8-Dichloro-3-(3,4-dichlorobenzyl)quinazolin-4(3H)-one (CAS 618443-51-9)
- 2-(3-Bromo-5-methylphenyl)ethylamine (CAS 1379319-16-0)
- Loxoprofen Impurity 131 (CAS CATO-C4X-1488131)
- N-[2-Nitro-4-(trifluoromethyl)phenyl]benzenesulfonamide (CAS 27188-62-1)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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