6-(methylsulfanyl)-1H,2H,3H,4H,7H-pyrazolo[3,4-d]pyrimidine-3,4-dione CAS 1928755-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1928755-84-3 |
| Molecular Formula | C6H6N4O2S |
| Molecular Weight | 198.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(methylsulfanyl)-1H,2H,3H,4H,7H-pyrazolo[3,4-d]pyrimidine-3,4-dione (CAS 1928755-84-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H6N4O2S. Molecular weight: 198.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H6N4O2S |
| Molecular Weight | 198.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related methylsulfanyl Standards
- ethyl 5-(methylsulfanyl)pyrimidine-4-carboxylate (CAS 64224-61-9)
- 7-(methylsulfanyl)-2,3-dihydro-1,4-benzodioxin-6-amine (CAS 1183512-25-5)
- 5-Methyl-6-methylsulfanyl-nicotinic acid methyl ester (CAS 1355174-11-6)
- Ethyl 6-(methylsulfanyl)pyridine-3-carboxylate (CAS 1692640-50-8)
- 2-(methylsulfanyl)-6H,7H-pyrimido[4,5-d][1,3]thiazol-7-one (CAS 119011-50-6)
- 2-[2-(methylsulfanyl)phenoxymethyl]oxirane (CAS 13379-85-6)
- 2-{[4-(methylsulfanyl)phenoxy]methyl}oxirane (CAS 1343235-66-4)
- 3-(methylsulfanyl)-2-phenylpropanoic acid (CAS 858208-68-1)
Recommended Standards
- 5-Fluoro-1,10-phenanthroline (CAS 191861-19-5)
- 6-(Methylsulfonyl)-5H-purine (CAS 19769-32-5)
- Benzo[d]isoxazole-5-sulfonamide (CAS 1783698-57-6)
- 4-Methyl-N-(2-(5-neopentyl-1H-1,2,4-triazol-3-yl)ethyl)aniline (CAS 1279203-98-3)
- 2-((4-Allyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-bromophenyl)acetamide (CAS 618879-89-3)
- 3,5-DInitro-n-phenylbenzamide (CAS 7461-51-0)
- Gemcitabine Impurity 26 (CAS 122111-12-0)
- Methyl 3-methyl-6-(thiophen-2-yl)isoxazolo[5,4-b]pyridine-4-carboxylate (CAS 879352-51-9)
- 4-Methyl-5-phenyl-1H-pyrazol-1-amine (CAS 830321-34-1)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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