3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1… 1402714-31-1

Name: 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide
Brand: Vaqora Chemicals
SKU: VQ-023341

About 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide

Vaqora Chemicals supplies 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide, a metabolite or degradation product of Opicapone registered under CAS number 1402714-31-1. Formula C15H11ClN4O7, molecular weight 394.72 g/mol. Its systematic (IUPAC) name is 5-chloro-3-[5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl]-1-hydroxy-4,6-dimethylpyridin-2-one.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Opicapone, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Opicapone

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

Opicapone impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide
Catalogue No.	VQ-023341
CAS Number	1402714-31-1
IUPAC name	5-chloro-3-[5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl]-1-hydroxy-4,6-dimethylpyridin-2-one
Molecular formula	C₁₅H₁₁ClN₄O₇
Molecular weight	394.72 g/mol
Exact mass	394.0316
Grade	Reference Standard
HSN code	38229090
InChIKey	GGAQVBGHXKABRB-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)N(C(=C1Cl)C)O)C2=NOC(=N2)C3=CC(=C(C(=C3)O)O)[N+](=O)[O-]
PubChem CID	175674335

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	3 / 9
TPSA	166 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 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide?

The CAS Registry Number of 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide is 1402714-31-1.

What is the molecular formula and molecular weight of 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide?

3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide has the molecular formula C15H11ClN4O7 and a molecular weight of 394.72 g/mol. Its IUPAC name is 5-chloro-3-[5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl]-1-hydroxy-4,6-dimethylpyridin-2-one.

What is 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide used for?

3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide is supplied as a characterised reference material related to Opicapone. 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 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide can I order?

We supply 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide 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 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide?

Yes. Every lot of 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide 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 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide be shipped internationally?

Yes. We export 3-Chloro-5-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-6-hydroxy-2,4-dimethylpyridine 1-oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.