6-[(E)-2-Phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one CAS 83516-68-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83516-68-1 |
| Molecular Formula | C12H12N2O |
| Molecular Weight | 200.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-[(E)-2-Phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 83516-68-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12N2O. Molecular weight: 200.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12N2O |
| Molecular Weight | 200.24 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.) | 1980 |
| Nitrogen Atoms | 2 |
Related E Standards
- 2-(2-Phenylethenyl)azepane (CAS 1384433-76-4)
- 4-(2-Phenylethenyl)-1,3-thiazol-2-amine (CAS 1352128-86-9)
- 4-(2-Phenylethenyl)-1,3-thiazol-2-amine (CAS 488816-56-4)
- 3-[(E)-2-phenylethenyl]-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 58064-56-5)
- 5-[(1e)-2-phenylethenyl]-4h-1,2,4-triazole-3-thiol (CAS 218438-53-0)
- 1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone (CAS 61259-55-0)
- 5-[(E)-2-Phenylethenyl]-1,3,4-oxadiazole-2-thiol (CAS 1598405-68-5)
- 3-(1-Phenylethenyl)aniline (CAS 1610377-16-6)
Recommended Standards
- 6,8-Dimercapto-7H-purin-2-ol (CAS 91113-94-9)
- 6-Amino-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 746663-45-6)
- 6-(M-tolyloxy)pyridin-3-amine (CAS 928003-17-2)
- 2-Ethynyl-6-methylphenol (CAS 99299-72-6)
- 3-Bromo-5-isoxazoleacetic acid (CAS 4992-20-5)
- (S)-1-Benzyl 5-methyl 2-aminopentanedioate hydrochloride (CAS 92077-74-2)
- 3-Bromo-6-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1511316-21-4)
- Ethyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate (CAS 65234-09-5)
- tert-butyl 2-(2,4-dioxo-1,3-thiazolidin-3-yl)acetate (CAS 50773-27-8)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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