1-Phenyl-3-(phenylamino)-1H-pyrazol-5(4H)-one CAS 7186-66-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7186-66-5 |
| Molecular Formula | C15H13N3O |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Phenyl-3-(phenylamino)-1H-pyrazol-5(4H)-one (CAS 7186-66-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H13N3O. Molecular weight: 251.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H13N3O |
| Molecular Weight | 251.28 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
- 3-Methyl-2-(phenylamino)quinazolin-4(3H)-one (CAS 14505-32-9)
- 1-Methyl-4-(phenylamino)quinazolin-2(1H)-one (CAS 92554-69-3)
- 1-Phenyl-2-(phenylamino)-1H-imidazol-4(5H)-one (CAS 33532-91-1)
- 4-((Phenylamino)methyl)phthalazin-1(2H)-one (CAS 303995-47-3)
- 4-(Phenylamino)-2-(phenylimino)-3-pentene (CAS 19164-92-2)
- 3-Methyl-2-(phenylamino)quinolin-4(1H)-one (CAS 89609-66-5)
- 3-Phenyl-4-(phenylamino)-1H-1,2,4-triazol-5(4H)-one (CAS 57735-14-5)
- 4-Oxo-2-(phenylamino)-4,5-dihydrothiazole-5-acetic Acid (CAS 67309-49-3)
Recommended Standards
- 2-((3aR,8aS)-8,8a-Dihydro-3aH-indeno[1,2-d]oxazol-2-yl)phenol (CAS 405114-76-3)
- 2-((4-Fluorophenyl)amino)-2-(thiophen-2-yl)acetic acid (CAS 725253-20-3)
- 1-Methyl-3-phenyl-1H-indole-2-carboxylic acid (CAS 91606-00-7)
- 2-(2-Methylphenyl)propanedial (CAS 1057670-80-0)
- N-(6-Bromohexyl)phthalimide (CAS 24566-79-8)
- Memantine Related Compound I (CAS 80121-67-1)
- 2-[(3-Nitrophenyl)formamido]propanoic Acid (CAS 117958-15-3)
- 1-(4-(1h-Tetrazol-1-yl)phenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1203055-11-1)
- 2-(Chloromethyl)-2-propylbicyclo[2.2.1]heptane (CAS 1562026-11-2)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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