4-Amino-6-(thiophen-2-yl)pyridazin-3(2H)-one CAS 1018299-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018299-56-3 |
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Amino-6-(thiophen-2-yl)pyridazin-3(2H)-one (CAS 1018299-56-3) pharmaceutical standards reference standard. Molecular formula: C8H7N3OS. Molecular weight: 193.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7N3OS |
| Molecular Weight | 193.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-1,3-benzothiazole-6-carboxamide (CAS 111962-90-4)
- 4-(5-Amino-1,2,4-thiadiazol-3-yl)phenol (CAS 1153978-69-8)
- 3-(5-Amino-1,2,4-thiadiazol-3-yl)phenol (CAS 1153980-05-2)
- 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 16951-33-0)
- (3-Amino-1H-pyrazol-4-yl)thiophen-2-ylmethanone (CAS 96219-87-3)
- 2-(5-Amino-1,3,4-thiadiazol-2-yl)phenol (CAS 85003-78-7)
- 2-Amino-6-(thiophen-2-yl)pyrimidin-4(3H)-one (CAS 98555-02-3)
- 3-(5-Amino-1,3,4-thiadiazol-2-yl)phenol (CAS 64405-79-4)
Recommended Standards
- Benzo[d]thiazole-6-carbohydrazide (CAS 1005205-15-1)
- 2-(2-(Methylthio)pyrimidin-4-yl)-3-oxopropanenitrile (CAS 1111637-81-0)
- Carbocisteine Impurity 51 (CAS CATO-C4X-201051)
- 4-Fluoro-2-(trifluoromethoxy)benzaldehyde (CAS 1105060-20-5)
- 3-(2-(5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)ethoxy)benzaldehyde (CAS 645391-66-8)
- Penfluridol Impurity 6 (CAS CATO-C4X-35386)
- (3-Fluoro-4-methylpyridin-2-yl)(phenyl)methanol (CAS 1443311-10-1)
- Tert-butyl 4-(2-(6-amino-8-bromo-9H-purin-9-yl)ethyl)piperidine-1-carboxylate (CAS 1156468-58-4)
- 6-Isopropoxynicotinaldehyde (CAS 884495-35-6)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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