6-(P-tolyl)pyridazin-3(2H)-one CAS 2166-32-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2166-32-7 |
| Molecular Formula | C11H10N2O |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(P-tolyl)pyridazin-3(2H)-one (CAS 2166-32-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H10N2O. Molecular weight: 186.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O |
| Molecular Weight | 186.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related P Standards
- 3-(p-Tolyl)pyrimidin-4(3H)-one (CAS 109853-42-1)
- 5-(O-tolyl)furan-2-carbaldehyde (CAS 110360-09-3)
- 6-(o-Tolyl)pyridazin-3(2H)-one (CAS 1105194-00-0)
- 5-(o-tolyl)Pyrimidin-2-ol (CAS 1111108-27-0)
- 5-(m-Tolyl)pyrimidin-2-ol (CAS 1111108-52-1)
- 5-(O-tolyl)pyrazin-2-ol (CAS 1159818-46-8)
- 1-(p-Tolyl)pyrimidin-2(1H)-one (CAS 17758-14-4)
- 3-(p-Tolyl)-4,5-dihydroisoxazole-5-carbonitrile (CAS 190907-44-9)
Recommended Standards
- 6-(M-tolyl)pyridazin-3-ol (CAS 66549-33-5)
- 6-(P-tolyl)pyrimidin-4-ol (CAS 896938-88-8)
- 5-Phenoxypyridin-2-amine (CAS 64064-68-2)
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2,4-dimethoxyphenyl)acetic acid (CAS 1260611-66-2)
- 3-(4-Chlorophenyl)-2-methylisoquinolin-1(2H)-one (CAS 142338-11-2)
- 5-Bromo-2-ethyl-3-nitropyridine (CAS 1211591-74-0)
- (1-(Sec-butoxymethyl)cyclopentyl)methanesulfonyl chloride (CAS 1465644-24-9)
- 3-Fluorobenzoyl cyanide (CAS 658-08-2)
- 4-Benzyl-2-homomorpholinecarboxylic Acid (CAS 1141669-59-1)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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