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135933

5-Chloro-2-hydroxypyridine

Name: 5-Chloro-2-hydroxypyridine
Brand: ALDRICH

97%

Synonym(s):

5-Chloro-2-pyridinol

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About This Item

Empirical Formula (Hill Notation):

C₅H₄ClNO

CAS Number:

4214-79-3

Molecular Weight:

129.54

UNSPSC Code:

12352100

PubChem Substance ID:

24848247

EC Number:

224-146-1

MDL number:

MFCD00006275

Assay:

97%

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Properties

assay

97%

mp

163-165 °C (lit.)

functional group

chloro

SMILES string

Oc1ccc(Cl)cn1

InChI

1S/C5H4ClNO/c6-4-1-2-5(8)7-3-4/h1-3H,(H,7,8)

InChI key

SZFUWUOHDRMCKD-UHFFFAOYSA-N

Description

General description

5-chloro-2-hydroxypyridine acts as donor ligand and exists in zwitterionic form, i.e. 5-chloropyridinium-2-olate in copper complexes.

Application

5-chloro-2-hydroxypyridine (5-Chloro-2-pyridinol) was used to study the effect of dicumarol on xanthine dehydrogenase and mechanism of mitomycin C bioreduction by xanthine dehydrogenase.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

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

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