2h,3h,5h,7h,8h-Thiopyrano[4,3-c]pyridazin-3-one CAS 1269531-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269531-18-1 |
| Molecular Formula | C7H8N2OS |
| Molecular Weight | 168.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2h,3h,5h,7h,8h-Thiopyrano[4,3-c]pyridazin-3-one (CAS 1269531-18-1) pharmaceutical standards reference standard. Molecular formula: C7H8N2OS. Molecular weight: 168.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H8N2OS |
| Molecular Weight | 168.22 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Methoxypyridine-2-carbothioamide (CAS 1256809-29-6)
- 6-Methyl-4a,7a-dihydrothieno[2,3-d]pyrimidin-4(3H)-one (CAS 1273578-08-7)
- 5-methoxypyridine-2-carbothioamide (CAS 1256809-16-1)
- CAS CATO-CCEM500211 (CAS CATO-CCEM500211)
- 1-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 113721-77-0)
- 6-Sulfatoxy Melatonin Sodium Salt (CAS 76290-78-3)
- (4-Chlorophenyl)triphenylstannane (CAS 14064-18-7)
- 3-(3-Cyanophenyl)-2-methylpropanoic acid (CAS 1269533-27-8)
- 4-bromo-3-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 943322-47-2)
- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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