4-(5-(3-Nitrophenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid CAS 332867-69-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332867-69-3 |
| Molecular Formula | C19H17N3O5 |
| Molecular Weight | 367.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(5-(3-Nitrophenyl)-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid (CAS 332867-69-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H17N3O5. Molecular weight: 367.36 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H17N3O5 |
| Molecular Weight | 367.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Amino-6-[4-(4-methoxyphenoxy)phenyl]pyridine-3,4,5-tricarbonitrile (CAS 478081-45-7)
- 4-Iodophenyl isothiocyanate (CAS 2059-76-9)
- 2,6-Bis(3-phenyl-1,2,4-oxadiazol-5-yl)pyridine (CAS 593279-50-6)
- 5,5'-Di(9H-fluoren-2-yl)-2,2'-bithiophene (CAS 369599-41-7)
- Pemetrexed Impurity 39 (CAS 89113-43-9)
- 4-Bromo-1-(4-chlorobenzyl)-3-nitro-1h-pyrazole (CAS 957266-44-3)
- 1403766-59-5 7-oxo-3-azabicyclo[3.2.0]heptane-2-carboxylic acid PB35399 (CAS 1403766-59-5)
- N,N'-(phenylmethylene)diacetamide (CAS 6907-68-2)
- 3-Methoxy-4-propoxyaniline (CAS 104338-87-6)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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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