637386

6-Chloro-3-pyridinylboronic acid

≥95.0%

• 동의어(들): 2-Chloro-5-pyridineboronic acid
• 실험식(Hill 표기법): C₅H₅BClNO₂
• CAS Number: 444120-91-6
• Molecular Weight: 157.36
• MDL number: MFCD03094998
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24882850
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: ≥95.0%
• 양식: solid
• mp: 165 °C (lit.)
• 작용기: chloro
• SMILES string: OB(O)c1ccc(Cl)nc1
• InChI: 1S/C5H5BClNO2/c7-5-2-1-4(3-8-5)6(9)10/h1-3,9-10H
• InChI key: WPAPNCXMYWRTTL-UHFFFAOYSA-N

설명

애플리케이션

6-Chloro-3-pyridinylboronic acid can be used:

• To prepare biologically significant 3-arylcoumarins by reacting with 3-chlorocoumarin through Suzuki reaction.
• As a substrate in the synthesis of 11-(pyridinylphenyl)steroid with progesterone agonist/antagonist profile.
• As a substrate in the preparation of α- secondary and tertiary pyridines by the reaction of pyridotriazoles with boronic acids.
• As a substrate in the palladium-catalyzed α-arylation of saturated cyclic amines and N-methyl amines.

기타 정보

Contains varying amounts of anhydride

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