4-(((2,6-Dimethylphenyl)imino)methyl)-1,2-dihydro-3H-pyrazol-3-one CAS 339107-20-9
| CAS No. | 339107-20-9 |
| Molecular Formula | C12H13N3O |
| Molecular Weight | 215.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(((2,6-Dimethylphenyl)imino)methyl)-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.
4-(((2,6-Dimethylphenyl)imino)methyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 339107-20-9) is a high-purity analytical reference standard with the molecular formula C12H13N3O and a molecular weight of 215.25 g/mol.
Structurally, 4-(((2,6-Dimethylphenyl)imino)methyl)-1,2-dihydro-3H-pyrazol-3-one (C12H13N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 215.25 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O |
| Molecular Weight | 215.25 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Dimethylphenyl Standards
- 5-(3,4-Dimethylphenyl)-1H-pyrrole-2-carboxylic acid (CAS 1226212-38-9)
- 1-(2,5-Dimethylphenyl)-1H-imidazole-4-carboxamide (CAS 1427010-83-0)
- 1-(2,6-Dimethylphenyl)-1H-imidazole-4-carboxamide (CAS 1427013-56-6)
- 1-(2,4-Dimethylphenyl)-1H-imidazole-4-carboxamide (CAS 1427021-12-2)
- 5-(2,4-Dimethylphenyl)-3-hydrazinyl-1,2,4-triazine (CAS 915922-27-9)
- 5-(2,5-Dimethylphenyl)-3-hydrazinyl-1,2,4-triazine (CAS 915923-39-6)
- 5-(3,4-Dimethylphenyl)-3-hydrazinyl-1,2,4-triazine (CAS 915924-87-7)
- N-(2,4-dimethylphenyl)-1H-pyrazole-3-carboxamide (CAS 305346-15-0)
Recommended Standards
- 3-phenyl-5-[(2R)tetrahydro-1H-pyrrol-2-yl]-1,2,4-oxadiazole (CAS 853104-20-8)
- 4-((2-Oxopiperazin-1-yl)methyl)benzonitrile (CAS 406496-43-3)
- 3-Phenyl-3-(1h-pyrrol-1-yl)propanoic acid (CAS 75391-17-2)
- 4-((4,6-Dimethylpyrimidin-2-yl)oxy)aniline (CAS 55749-90-1)
- 5-(Methoxymethyl)-pyridine-3-carboxaldehyde (CAS 1669438-74-7)
- 3,4-Dihydro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1(2H)-isoquinolinone (CAS 376584-30-4)
- Naphthalen-1-yl(thiophen-2-yl)methanol (CAS 147022-27-3)
- 4-Chloro-3-methoxybenzoyl chloride (CAS 39887-45-1)
- 5-Cyclopropoxy-2,3-bis(methylthio)pyridine (CAS 1243405-88-0)
- 3-Oxo-3-(1,3,5-trimethyl-1h-pyrazol-4-yl)propanal (CAS 1247450-22-1)
- 1-(4-CHlorophenoxy)-3-methyl-benzene (CAS 96028-10-3)
- Glipizide Impurity 37 (CAS 350983-37-8)
- tert-Butyl 5-chloro-2,4-difluorobenzoate (CAS 1354961-13-9)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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 18665070610 / Nicole.chen@cato-chem.com