3-Heptadecyl-4-methyl-1-phenyl-1H-pyrazol-5(4H)-one CAS 111989-07-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111989-07-2 |
| Molecular Formula | C27H44N2O |
| Molecular Weight | 412.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Heptadecyl-4-methyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 111989-07-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H44N2O. Molecular weight: 412.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H44N2O |
| Molecular Weight | 412.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1988 |
| Nitrogen Atoms | 2 |
Related Heptadecyl Standards
- 3-(2-(2-Heptadecyl-4,5-dihydro-1H-imidazol-1-yl)ethoxy)propanoic acid (CAS 30342-62-2)
- 4-Heptadecyl-7-hydroxy-2H-chromen-2-one (CAS 26038-83-5)
- 2-Heptadecyl-6-methoxycyclohexa-2,5-diene-1,4-dione (CAS 78472-08-9)
- 6-Heptadecyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 56510-28-2)
- 3-Benzyl-2-heptadecyl-1-(2-hydroxyethyl)-4,5-dihydro-1H-imidazol-3-ium chloride (CAS 1452-34-2)
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- Loratadine Impurity 92 (CAS CATO-C4X-142692)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com