1-(p-Tolyl)-6,7-dihydro-1H-indazol-4(5H)-one CAS 15881-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15881-68-2 |
| Molecular Formula | C14H14N2O |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(p-Tolyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 15881-68-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N2O. Molecular weight: 226.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O |
| Molecular Weight | 226.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Related p Standards
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- 2-(o-Tolyl)-2H-pyrazolo[3,4-d]pyridazin-7(6H)-one (CAS 1396572-28-3)
- 1-(O-tolyl)-1h-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 919217-49-5)
- 1-(p-Tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 54738-75-9)
- 2-(p-Tolyl)-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione (CAS 820964-13-4)
- 8-(p-Tolyl)pyrazolo[1,5-d][1,2,4]triazinone (CAS 881481-35-2)
- 9-(m-Tolyl)-3H-purin-6(9H)-one (CAS 73941-32-9)
Recommended Standards
- 4-(Benzyloxy)-3-methylbenzaldehyde (CAS 158771-31-4)
- tert-Butyl 3-cyano-5-methylmorpholine-4-carboxylate (CAS 1598179-95-3)
- 2-(Benzyloxy)-4-methylbenzaldehyde (CAS 154478-35-0)
- 2-Fluoro-6-propoxypyridine-3-boronic acid (CAS 2096338-78-0)
- 4-Cyano-2,5-difluorothioanisole (CAS 1804896-75-0)
- 1-[3-(trifluoromethyl)phenyl]imidazolidin-2-one (CAS 14088-95-0)
- 1,1'-Bis(4-iodophenyl)-[4,4'-bipyridine]-1,1'-diiumchloride (CAS 60095-56-9)
- 2-(4-(1H-Imidazol-1-yl)butyl)isoindoline-1,3-dione (CAS 93668-30-5)
- Enarodustat Impurity 33 (CAS CATO-C4X-322833)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com