8.07572

Pyrazole

for synthesis

• 別名: Pyrazole, 1,2-Diazol
• 実験式（ヒル表記法）: C₃H₄N₂
• CAS番号: 288-13-1
• 分子量: 68.08
• MDL番号: MFCD00005234
• UNSPSCコード: 12352005
• EC Index Number: 206-017-1
• NACRES: NA.22

特性

• 品質水準: 200
• アッセイ: ≥99.0% (GC)
• 形状: crystals
• 有効性: 1010 mg/kg LD₅₀, oral (Rat)
• mp: 66-68 °C
• 保管温度: 2-30°C
• InChI: 1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)
• InChI Key: WTKZEGDFNFYCGP-UHFFFAOYSA-N

詳細

アプリケーション

• Uranium extraction with pyrazole-based polymers: A study demonstrated the capability of a pyrazole-based porous organic polymer to extract uranium, offering potential applications in environmental cleanup and nuclear waste management (Yu et al., 2024).


• Pyrazole derivatives for agricultural fungicides: Novel pyrazole-4-carboxamide derivatives containing an oxime ether group were synthesized and evaluated as potential succinate dehydrogenase inhibitors (SDHIs) for controlling Rhizoctonia solani in crops, suggesting their utility in agriculture (Luo et al., 2024).


• Pyrazole-based fluorescent probes: Research on the synthesis and application of specific N(2)H(4) fluorescent probes based on the pyrazole structure demonstrated their utility with aggregation-induced emission (AIE) properties, highlighting potential applications in bioimaging (Yang et al., 2024).

アナリシスノート

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 66 °C
Melting range (upper value): ≤ 69 °C
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS05,GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H302 - H311 - H315 - H318 - H373 - H412
• 注意書き: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P314
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2
• 保管分類コード: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable