393797

3-Amino-5-phenylpyrazole

98%

• 실험식(Hill 표기법): C₉H₉N₃
• CAS Number: 1572-10-7
• Molecular Weight: 159.19
• MDL number: MFCD00191749
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24864542
• NACRES: NA.22

속성

• 분석: 98%
• mp: 124-127 °C (lit.)
• SMILES string: Nc1cc([nH]n1)-c2ccccc2
• InChI: 1S/C9H9N3/c10-9-6-8(11-12-9)7-4-2-1-3-5-7/h1-6H,(H3,10,11,12)
• InChI key: PWSZRRFDVPMZGM-UHFFFAOYSA-N

설명

일반 설명

3-Amino-5-phenylpyrazole (3-phenyl-1H-pyrazol-5-amine), an amino pyrazole derivative, is an aza-heterocyclic amine. It has been reported to be synthesized by heating either 3-amino-4-bromo- or 3-amino-5-phenylisothiazole in the presence of anhydrous hydrazine. On reaction with ZnCl₂ it affords chlorido-tris(3-amino-5-phenyl-1Hpyrazole-N²)zinc (II) chloride.

애플리케이션

3-Amino-5-phenylpyrazole ((3-phenyl-1H-pyrazol-5-amine) may be used in the synthesis of the following:

• Urea derivatives by reaction with azido(6-(benzofuran-2-yl)-2-methylpyridin-3-yl) methanone.
• 2-Mercaptoacetamide analogs by treating with thioglycolic acid.
• 3-(Substituentpyrimidayl)-5,6-benzocoumarins by treating with 3-(2′-formyl-1′-chlorovinyl)-5,6-benzocoumarin.
• Substituted 2,7-diphenylpyrazolo[1,5-a]pyrimidine-5-carboxylic esters by reacting with substituted β-diketo esters.
• N-ethoxycarbonylthiourea derivative by reacting with ethoxycarbonyl isothiocyanate.
• Heterobiaryl pyrazolo[3,4-b]pyridines by reacting with indole-3-carboxaldehyde.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves