218006
5-Chloro-3-hydroxypyridine
99%
Synonym(s):
5-Chloro-3-pyridinol
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About This Item
Empirical Formula (Hill Notation):
C5H4ClNO
CAS Number:
Molecular Weight:
129.54
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
277-727-7
MDL number:
Assay:
99%
Form:
powder
Product Name
5-Chloro-3-hydroxypyridine, 99%
InChI key
TUIDQYRZDZRHPQ-UHFFFAOYSA-N
InChI
1S/C5H4ClNO/c6-4-1-5(8)3-7-2-4/h1-3,8H
SMILES string
Oc1cncc(Cl)c1
assay
99%
form
powder
mp
160-162 °C (lit.)
Quality Level
Application
5-Chloro-3-hydroxypyridine was used in the preparation of 4-(5-chloropyridin-3-yloxy)isoquinoline.
General description
5-Chloro-3-hydroxypyridine undergoes Suzuki-Miyaura cross-coupling with 3-pyridylboronic acid in the presence of Pd catalyst to yield hydroxybiphenyls.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Robbins TA, et al.
Journal of the American Chemical Society, 116, 111-111 (1994)
Microwave-promoted Suzuki-Miyaura coupling of arylboronic acids with 1-bromo-2-naphthol, o-bromophenol, and o-chlorophenol.
Wawrzyniak P and Heinicke J.
Tetrahedron Letters, 47(50), 8921-8924 (2006)
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