3-Methyl-4-[(2-methylphenyl)methyl]-4,5-dihydro-1H-pyrazol-5-one CAS 329698-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329698-39-7 |
| Molecular Formula | C12H14N2O |
| Molecular Weight | 202.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-4-[(2-methylphenyl)methyl]-4,5-dihydro-1H-pyrazol-5-one (CAS 329698-39-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H14N2O. Molecular weight: 202.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H14N2O |
| Molecular Weight | 202.25 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-methyl-3-(2-methylpropyl)pentanedioic acid (CAS 61871-01-0)
- 4-((3-(Dimethylamino)propyl)amino)-4-oxobutanoic acid (CAS 67416-73-3)
- 3-Methyl-1-propylquinoxalin-2(1H)-one (CAS 32293-38-2)
- 2-Ethoxyquinolin-5-amine (CAS 611231-09-5)
- tert-Butyl ((4-bromo-1-methyl-1H-pyrazol-3-yl)methyl)carbamate (CAS 1854825-99-2)
- 4-Chloro-2-methoxy-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 944901-74-0)
- n-[(dimethyl-1,2-oxazol-4-yl)methyl]aniline (CAS 733796-14-0)
- 3-((2-Chloro-4-fluorobenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole (CAS 1706455-65-3)
- 3-(1H-Imidazol-5-yl)pyridine (CAS 51746-85-1)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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