2-(Methylthio)pyrimidine-4,6-diamine CAS 1005-39-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005-39-6 |
| Molecular Formula | C5H8N4S |
| Molecular Weight | 156.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Methylthio)pyrimidine-4,6-diamine (CAS 1005-39-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8N4S. Molecular weight: 156.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8N4S |
| Molecular Weight | 156.21 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 | 4 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 1-Methyl-2-(methylthio)-1H-imidazole-5-carbaldehyde (CAS 105956-24-9)
- 1-Methyl-2-(methylthio)-1H-imidazole-4-carbaldehyde (CAS 149806-15-5)
- 4-Methyl-6-(methylthio)pyrimidin-2-ol (CAS 16710-11-5)
- 1-(2-(Methylthio)-1H-imidazol-5-yl)ethan-1-one (CAS 944898-42-4)
- 2-Methyl-5-(methylthio)pyrimidin-4-ol (CAS 66699-20-5)
- 3-(Methylthio)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-11-4)
- 3-Methyl-2-(methylthio)pyrimidin-4(3H)-one (CAS 6327-98-6)
- 4-methyl-6-(methylthio)-1,3,5-triazin-2-amine (CAS 27622-90-8)
Recommended Standards
- 2-(Dimethylamino)thiazole-5-carbaldehyde (CAS 1005-28-3)
- 4-(Ethylthio)-1,3,5-triazin-2-amine (CAS 1030520-58-1)
- 5-Amino-4-cyclopropyl-4h-1,2,4-triazole-3-thiol (CAS 1000933-23-2)
- 2-Chloro-5-(dimethylcarbamoyl)benzene-1-sulfonyl chloride (CAS 90650-30-9)
- 3-(3-Ethoxyphenyl)-4-(((5-methylfuran-2-yl)methylene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 497921-78-5)
- 5-Iodo-1-methyl-4-oxo-1,4-dihydropyridine-3-carbonitrile (CAS 1707568-45-3)
- 2-Iodo-6-(trifluoromethyl)isonicotinic acid (CAS 1393576-24-3)
- 2-[4-(trifluoromethyl)phenyl]piperidine (CAS 526182-95-6)
- (2-Bromo-5-chlorophenyl)methanethiol (CAS 948293-97-8)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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