5-(4-Chlorophenyl)-1-phenyl-1H-pyrazole CAS 33064-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33064-23-2 |
| Molecular Formula | C15H11ClN2 |
| Molecular Weight | 254.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chlorophenyl)-1-phenyl-1H-pyrazole (CAS 33064-23-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H11ClN2. Molecular weight: 254.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H11ClN2 |
| Molecular Weight | 254.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 2-(3-Chlorophenyl)-2-(piperazin-1-yl)acetic acid (CAS 1218236-71-5)
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Recommended Standards
- 5-(4-Chloro-2-methylphenyl)-3-methyl-5-oxovaleric acid (CAS 951885-45-3)
- 5-Chloro-1,3-diphenyl-1H-pyrazole (CAS 87383-47-9)
- 5-(3-Chloro-5-fluorophenyl)-3-methyl-5-oxovaleric acid (CAS 845781-51-3)
- Encorafenib (CAS 1269440-17-6)
- (3,5-Dimethylthiophen-2-yl)boronic acid (CAS 1204763-23-4)
- 6,7-Dibromo-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1313441-46-1)
- 1-(Benzenesulfonyl)-4-hydroxypyrrolidine-2-carboxylic acid (CAS 16257-76-4)
- Vinpocetine Impurity 42 (CAS 4429-63-4)
- [β-Asp8]Terlipressin TFA (CAS CATO-C4X-219318)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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