6-chloro-2-hydroxypyridine undergoes melt reaction with Os2(O2CCH3)4CI2 at 145°C to yield Os2CI4(chp) and Os2Cl(chp)4.
6-chloro-2-hydroxypyridine was used to study the synthesis, electrochemistry, spectroscopic properties and X-ray crystal structure of Os2Cl(chp)4 (chp = 6-chloro-2- hydroxypyridinate) complex.

Specifications

Synonyms

Specifications & Purity

≥98%

Storage

Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

Pubchem Sid	488186337
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488186337
Canonical Smiles	C1=CC(=O)NC(=C1)Cl
IUPAC Name	6-chloro-1H-pyridin-2-one
InChIKey	CLNNBQDAAGDAHI-UHFFFAOYSA-N
INCHI	1S/C5H4ClNO/c6-4-2-1-3-5(8)7-4/h1-3H,(H,7,8)
Isomeric SMILES	C1=CC(=O)NC(=C1)Cl
WGK Germany	3
Molecular Weight	129.54
Reaxy-Rn	1524319
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1524319&ln=

Documentation

📋 Safety Data Sheet (SDS)

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Pyridines and derivatives
    - Subclass Hydropyridines

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Pyridines and derivatives
Subclass	Hydropyridines
Intermediate Tree Nodes	Not available
Direct Parent	Pyridinones
Alternative Parents	Dihydropyridines 2-halopyridines Aryl chlorides Heteroaromatic compounds Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organochlorides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Dihydropyridine - 2-halopyridine - Pyridinone - Aryl chloride - Aryl halide - Heteroaromatic compound - Lactam - Azacycle - Organic oxide - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as pyridinones. These are compounds containing a pyridine ring, which bears a ketone.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

ACHN (49357 Activities)

Lot Number	Certificate Type	Date	Item
E2219034	Certificate of Analysis	Mar 10, 2026	C153927
E2219035	Certificate of Analysis	Mar 10, 2026	C153927
E2219049	Certificate of Analysis	Mar 10, 2026	C153927
E2219055	Certificate of Analysis	Mar 10, 2026	C153927
F1822136	Certificate of Analysis	Jan 27, 2026	C153927
G2417368	Certificate of Analysis	Jun 12, 2024	C153927
G2417369	Certificate of Analysis	Jun 12, 2024	C153927
F2309085	Certificate of Analysis	Mar 02, 2022	C153927

Flash Point(°F)	325°F
Flash Point(°C)	163°
Melt Point(°C)	128-130°C(lit.)
Molecular Weight	129.539 g/mol
XLogP3	1.000
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	128.998 Da
Monoisotopic Mass	128.998 Da
Topological Polar Surface Area	29.100 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	171.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

6-Chloro-2-hydroxypyridine - ≥98% , CAS No.16879-02-0

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Overview

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

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