1,3-Diphenyl-4,5-dihydro-1H-pyrazole CAS 2538-52-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2538-52-5 |
| Molecular Formula | C15H14N2 |
| Molecular Weight | 222.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3-Diphenyl-4,5-dihydro-1H-pyrazole (CAS 2538-52-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H14N2. Molecular weight: 222.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H14N2 |
| Molecular Weight | 222.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diphenyl Standards
- 3,5-Diphenyl-4,5-dihydro-1H-pyrazole (CAS 16619-60-6)
- 1,5-Diphenyl-4,5-dihydro-1H-pyrazole (CAS 2515-61-9)
- Trans-2,5-diphenyl-2,5-dihydrofuran (CAS 128237-79-6)
- 1,3-Diphenyl-2-buten-1-one (CAS 495-45-4)
- 3,4-Diphenyl-1,2,5-oxadiazole (CAS 19768-02-6)
- 2,5-Diphenyl-1,3,4-oxadiazole (CAS 725-12-2)
- Diphenyl-1,2,4-oxadiazole (CAS 888-71-1)
- 1,5-Diphenyl-4,5-dihydro-1H-1,2,3-triazole (CAS 10445-22-4)
Recommended Standards
- 1-(2-(Azepan-1-yl)ethyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 915370-11-5)
- 1,3-Di-p-tolylcarbodiimide (CAS 726-42-1)
- 1-(1-Phenylethyl)-1H-benzo[d]imidazole (CAS 40853-32-5)
- 6-(Trifluoromethyl)-3-azabicyclo[3.1.0]hexane (CAS 1311569-55-7)
- ((3-Fluorophenyl)ethynyl)trimethylsilane (CAS 40230-96-4)
- N-Cyclopropyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2377610-59-6)
- Ethyl (s)-3-amino-3-(2,4-difluorophenyl)propanoate (CAS 1306136-71-9)
- O-((6-methylpyridin-2-yl)methyl)hydroxylamine dihydrochloride (CAS 1803590-34-2)
- 4-Methoxy-N-(pyridin-4-ylmethyl)aniline (CAS 16552-49-1)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
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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