218006

5-Chlor-3-hydroxypyridin

99%

• Synonym(e): 5-Chlor-3-pyridinol
• Empirische Formel (Hill-System): C₅H₄ClNO
• CAS-Nummer: 74115-12-1
• Molekulargewicht: 129.54
• NACRES: NA.22
• PubChem Substance ID: 24853043
• UNSPSC Code: 12352100
• EC Number: 277-727-7
• MDL number: MFCD00006379
• Assay: 99%
• Form: powder

Eigenschaften

• Quality Segment: 100
• assay: 99%
• form: powder
• mp: 160-162 °C (lit.)
• SMILES string: Oc1cncc(Cl)c1
• InChI: 1S/C5H4ClNO/c6-4-1-5(8)3-7-2-4/h1-3,8H
• InChI key: TUIDQYRZDZRHPQ-UHFFFAOYSA-N

Beschreibung

General description

5-Chloro-3-hydroxypyridine undergoes Suzuki-Miyaura cross-coupling with 3-pyridylboronic acid in the presence of Pd catalyst to yield hydroxybiphenyls.

Application

5-Chloro-3-hydroxypyridine was used in the preparation of 4-(5-chloropyridin-3-yloxy)isoquinoline.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• Gefahrencodes: H315,H319,H335
• Sicherheitshinweise: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): dust mask type N95 (US), Eyeshields, Gloves