4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one 66187-15-3

Name: 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one
Brand: Vaqora Chemicals
SKU: VQ-041119

About 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one

Listed under CAS 66187-15-3, 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one is a metabolite or degradation product of Glucose available from Vaqora Chemicals. With the molecular formula C6H7ClO3, it has a molar mass of 162.57 g/mol. The IUPAC name is 4-chloro-2-hydroxy-6-methyl-2H-pyran-5-one.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Glucose, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Glucose

View every impurity, metabolite and intermediate we list for Glucose.

Glucose impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one
Catalogue No.	VQ-041119
CAS Number	66187-15-3
IUPAC name	4-chloro-2-hydroxy-6-methyl-2H-pyran-5-one
Molecular formula	C₆H₇ClO₃
Molecular weight	162.57 g/mol
Exact mass	162.0084
Grade	Reference Standard
HSN code	38229090
InChIKey	UIYKATFGIGUNGC-UHFFFAOYSA-N
SMILES	CC1C(=O)C(=CC(O1)O)Cl
PubChem CID	20468594

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	1 / 3
TPSA	46.5 Å²

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 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one?

The CAS Registry Number of 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one is 66187-15-3. It is also known as 2H-Pyran-3(6H)-one, 4-chloro-6-hydroxy-2-methyl-.

What is the molecular formula and molecular weight of 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one?

4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one has the molecular formula C6H7ClO3 and a molecular weight of 162.57 g/mol. Its IUPAC name is 4-chloro-2-hydroxy-6-methyl-2H-pyran-5-one.

What is 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one used for?

4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one is supplied as a characterised reference material related to Glucose. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one can I order?

We supply 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one?

Yes. Every lot of 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one 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 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one be shipped internationally?

Yes. We export 4-Chloro-6-hydroxy-2-methyl-2H-pyran-3(6H)-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.