4-(((Pyridin-2-ylmethyl)imino)methyl)-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one CAS 240115-93-9
| CAS No. | 240115-93-9 |
| Molecular Formula | C11H9F3N4O |
| Molecular Weight | 270.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(((Pyridin-2-ylmethyl)imino)methyl)-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 240115-93-9) is a high-purity analytical reference standard with the molecular formula C11H9F3N4O and a molecular weight of 270.21 g/mol.
Structurally, 4-(((Pyridin-2-ylmethyl)imino)methyl)-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (C11H9F3N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 270.21 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 4-(((Pyridin-2-ylmethyl)imino)methyl)-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9F3N4O |
| Molecular Weight | 270.21 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 1-(Pyridin-2-ylmethyl)-4-(trifluoromethyl)-1h-pyrrole-3-carboxylic acid (CAS 1221724-75-9)
- 4-(((Pyridin-3-ylmethyl)imino)methyl)-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 240115-94-0)
- 2-(4-Oxo-2-(pyridin-2-yl)pyrazolo[1,5-a]pyrazin-5(4H)-yl)acetic acid (CAS 1707399-43-6)
- 2-(4-Oxo-2-(pyridin-4-yl)pyrazolo[1,5-a]pyrazin-5(4H)-yl)acetic acid (CAS 1707566-30-0)
- 2-(4-Oxo-2-(pyridin-3-yl)pyrazolo[1,5-a]pyrazin-5(4H)-yl)acetic acid (CAS 1708288-22-5)
- 2-((3-(Pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6(5h)-ylidene)amino)acetic acid (CAS 889999-45-5)
- 3-phenyl-2-(pyridin-3-ylformamido)propanoic acid (CAS 36724-78-4)
- 4-Methyl-3-[2-(pyridin-4-yl)acetamido]benzoic acid (CAS 953885-10-4)
Recommended Standards
- 3-methyl-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid (CAS 497833-15-5)
- 3-(4-Bromophenyl)-N,N-diethylpropan-1-amine (CAS 804431-56-9)
- 4-(3-Methyl-1H-pyrazol-1-yl)-2-(trifluoromethyl)benzoic acid (CAS 220462-01-1)
- 2-Methyl-N-phenyl-4-(trifluoromethyl)oxazole-5-carboxamide (CAS 499766-91-5)
- 4-Bromo-2-chloro-6-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 683240-53-1)
- 6-Oxo-1,6-dihydropyridine-3-sulfonyl chloride (CAS 1357566-60-9)
- (S)-4-Benzyl-3-morpholinecarboxylic Acid (CAS 1235011-96-7)
- n-(1-(5-Chlorothiophen-2-yl)ethyl)aniline (CAS 1156338-50-9)
- Methyl 6-(bromomethyl)-1-cyclopropyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 923799-41-1)
- Furan-2-yl(3-((4-(trifluoromethyl)benzo[d]thiazol-2-yl)oxy)azetidin-1-yl)methanone (CAS 1421472-17-4)
- H-D-Ser(Bzl)-OH (CAS 10433-52-0)
- (3-Nitro-4-(trifluoromethyl)phenyl)methanol (CAS 372119-86-3)
- 1-(2-Chlorobenzyl)-2-(2-chloropyridin-3-yl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 344278-96-2)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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