1-Benzyl-4-ethynyl-1H-pyrazole CAS 905751-62-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 905751-62-4 |
| Molecular Formula | C12H10N2 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl-4-ethynyl-1H-pyrazole (CAS 905751-62-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10N2. Molecular weight: 182.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H10N2 |
| Molecular Weight | 182.22 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-Amino-N,N-diethyl-1H-pyrazole-5-carboxamide (CAS 215610-28-9)
- 1-Cyclopropyl-1H-indole-5-carbonitrile (CAS 256936-19-3)
- 1-Amino-4-methyl-2-propyl-1H-imidazole-5-carboxamide (CAS 865444-89-9)
- Methyl 3-(3-bromophenyl)-1H-pyrazole-5-carboxylate (CAS 1148158-89-7)
- 898788-40-4 (4-Methoxyphenyl){3-[(4-methylpiperazin-1-yl)methyl]phenyl}methanone DTXSID60643412 (CAS 898788-40-4)
- Ethyl 2-(3,5-Dimethoxyphenyl)acetate (CAS 65976-77-4)
- 2-(Methylamino)-5-nitrobenzene-1-sulfonamide (CAS 62533-50-0)
- N-(2-isopropylphenyl)benzamide (CAS 93007-80-8)
- 2-(3-Chlorophenyl)propan-1-ol (CAS 63489-71-4)
- Peptide 441 (CAS CATO-CPTD788441)
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