7-(Methylthio)-5,6-dihydro-4H-imidazo[4,5-d]pyridazin-4-one CAS 3438-77-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3438-77-5 |
| Molecular Formula | C6H6N4OS |
| Molecular Weight | 182.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-(Methylthio)-5,6-dihydro-4H-imidazo[4,5-d]pyridazin-4-one (CAS 3438-77-5) pharmaceutical standards reference standard. Molecular formula: C6H6N4OS. Molecular weight: 182.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6N4OS |
| Molecular Weight | 182.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 4-(Methylthio)-1H-pyrazolo[3,4-d]pyrimidin-6-ol (CAS 100047-41-4)
- 2-(Methylthio)-9H-purin-6-ol (CAS 5446-89-9)
- 2-(Methylthio)Pyrazolo[1,5-A][1,3,5]Triazin-4(3H)-One (CAS 54346-18-8)
- 3-(Methylthio)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 90914-36-6)
- 2-(Methylthio)-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine (CAS 1011408-19-7)
- 5-(Methylthio)-2H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 93886-72-7)
- 2-Methyl-3-(methylthio)benzoic acid (CAS 1149384-42-8)
- 2-Methyl-4-(methylthio)benzoic acid (CAS 118939-08-5)
Recommended Standards
- 7-(hydroxymethyl)-5H-pyrimido[2,1-b][1,3]thiazol-5-one (CAS 85811-77-4)
- 7-Mercapto-2-methyl-5H-pyrazolo[1,5-d][1,2,4]-triazin-4-one (CAS 40535-03-3)
- 6-Methyl-1h,2h,3h,4h-thieno[2,3-d]pyrimidine-2,4-dione (CAS 76872-71-4)
- 3-(5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)-N-methoxy-N-methylacrylamide (CAS 1173431-21-4)
- N-methylthieno[3,2-d]pyrimidin-4-amine (CAS 1097040-23-7)
- 3-(2,6-Dimethylphenyl)-2-fluoropropiophenone (CAS 898755-02-7)
- 2-(Hydroxymethyl)-5-((2-methylbenzyl)oxy)-4h-pyran-4-one (CAS 1216140-45-2)
- 4-(2-Chloropyrido[2,3-d]pyrimidin-4-yl)morpholine (CAS 908142-01-8)
- 4-Cyclopropylnicotinic acid (CAS 1558139-03-9)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
Why CATO?
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