2-Chloro-5-hydroxypyridine, 97%

Name: 2-Chloro-5-hydroxypyridine, 97%
Brand: Vaqora Chemicals
SKU: VQ-011732

About 2-Chloro-5-hydroxypyridine, 97%

Vaqora Chemicals supplies 2-Chloro-5-hydroxypyridine, a pyridine derivative registered under CAS number 41288-96-4 at a purity of 97%. Formula C5H4ClNO, molecular weight 129.54 g/mol. Its systematic (IUPAC) name is 6-chloropyridin-3-ol. It is also known as 6-chloro-3-pyridinol or 6-chloropyridine-3-ol.

It is supplied as light yellow to brown powder or crystals or chunks. Literature values give a melting point of 159 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 1 g, 5 g, 25 g and 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-5-hydroxypyridine, 97%
Catalogue No.	VQ-011732
CAS Number	41288-96-4
IUPAC name	6-chloropyridin-3-ol
Molecular formula	C₅H₄ClNO
Molecular weight	129.54 g/mol
Exact mass	128.9981
Purity / assay	97%
HSN code	29399900
InChIKey	KVCOOWROABTXDJ-UHFFFAOYSA-N
SMILES	C1=CC(=NC=C1O)Cl
PubChem CID	819821

Physical properties
Physical form	Crystalline
Appearance	Light yellow to brown powder or crystals or chunks
Melting point	159 °C
LogP (XLogP3)	1.4
H-bond donors / acceptors	1 / 2
TPSA	33.1 Å²
Synonyms	6-chloro-3-pyridinol, 6-chloropyridine-3-ol, 6-chloro-pyridin-3-ol, 5-hydroxy-2-chloropyridine, 2-Chloro-5-hydroxypyridine, AldrichCPR, 2-chloro-5-hydroxy pyridine, 2-Chloro-5-pyridinol, 2-chloro-5-hydroxy-pyridine, 2-methylsulfonylaniline Hydrochloride, 6-Chloropyridin-3-ol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2-Chloro-5-hydroxypyridine, 97%?

The CAS Registry Number of 2-Chloro-5-hydroxypyridine, 97% is 41288-96-4. It is also known as 6-chloro-3-pyridinol, 6-chloropyridine-3-ol, 6-chloro-pyridin-3-ol.

What is the molecular formula and molecular weight of 2-Chloro-5-hydroxypyridine, 97%?

2-Chloro-5-hydroxypyridine, 97% has the molecular formula C5H4ClNO and a molecular weight of 129.54 g/mol. Its IUPAC name is 6-chloropyridin-3-ol.

Which grade and pack sizes of 2-Chloro-5-hydroxypyridine, 97% can I order?

We supply 2-Chloro-5-hydroxypyridine, 97% in (97%) grade, in 1 g, 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chloro-5-hydroxypyridine, 97%?

Yes. Every lot of 2-Chloro-5-hydroxypyridine, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2-Chloro-5-hydroxypyridine, 97% be shipped internationally?

Yes. 2-Chloro-5-hydroxypyridine, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.