5-(Methylamino)-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one CAS 66165-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66165-45-5 |
| Molecular Formula | C12H10F3N3O |
| Molecular Weight | 269.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Methylamino)-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 66165-45-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10F3N3O. Molecular weight: 269.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H10F3N3O |
| Molecular Weight | 269.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methylamino Standards
- 3′-[(Methylamino)carbonyl][1,1′-biphenyl]-3-acetic acid (CAS 1375068-89-5)
- 3-(Methylamino)-1-phenyl-2,3-dihydroquinazoline-4(1H)-thione (CAS 90070-73-8)
- 4-methyl-2-{3-[1-(methylamino)ethyl]phenyl}-1$l^{6},2-thiazolidine-1,1-dione (CAS 1512042-24-8)
- [4-(Methylamino)-1-piperidinyl]-2-naphthalenylmethanone (CAS 518062-47-0)
- 3-(8-(Methylamino)imidazo[1,2-a]pyrazin-3-yl)benzoic acid (CAS 787590-89-0)
- 3-(Methylamino)-4-((3-nitrophenyl)amino)-4-oxobutanoic acid (CAS 1041195-40-7)
- 2-(Methylamino)-4-phosphonobenzenesulfonic acid (CAS 61433-41-8)
- 1-(3-(8-(Methylamino)imidazo[1,2-a]pyrazin-3-yl)phenyl)ethanone (CAS 787590-83-4)
Recommended Standards
- 4-[({[3-(trifluoromethyl)phenyl]methyl}amino)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-61-6)
- Ethyl 2-(trifluoromethyl)quinoline-6-carboxylate (CAS 952182-49-9)
- 4-(4-Methoxyphenyl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 519056-51-0)
- (2-Amino-3-iodo-5-nitrophenyl)methanol (CAS 1427501-75-4)
- (5R,7R)-5-(tert-butyl)-7-fluoro-2-(perfluorophenyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-2-ium tetrafluoroborate (CAS 1355451-60-3)
- rac O-Demethyl Ambrisentan (CAS 1106685-85-1)
- 6-Bromo-5-chloro-1H-indole-2,3-dione (CAS 192799-05-6)
- 3-(3,3-Dimethylbutyl)pyrrolidin-3-ol (CAS 1485469-93-9)
- Loratadine Impurity 31 (CAS 31255-47-7)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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