3-Hydroxy-4-aminopyridine

Name: 3-Hydroxy-4-aminopyridine
Brand: Vaqora Chemicals
SKU: VQ-022301

About 3-Hydroxy-4-aminopyridine

Vaqora Chemicals supplies 3-Hydroxy-4-aminopyridine, a metabolite or degradation product of Dalfampridine registered under CAS number 52334-53-9. Formula C5H6N2O, molecular weight 110.11 g/mol. Its systematic (IUPAC) name is 4-aminopyridin-3-ol. It is also known as 4-Amino-3-Hydroxypyridine or 4-amino-3-pyridinol.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Dalfampridine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 3-Hydroxy-4-aminopyridine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Dalfampridine

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

Dalfampridine impurities

Specifications & identifiers

Chemical identifiers
Product name	3-Hydroxy-4-aminopyridine
Catalogue No.	VQ-022301
CAS Number	52334-53-9
IUPAC name	4-aminopyridin-3-ol
Molecular formula	C₅H₆N₂O
Molecular weight	110.11 g/mol
Exact mass	110.048
Grade	Reference Standard
HSN code	38229090
InChIKey	DBDKLFOUWUHPDW-UHFFFAOYSA-N
SMILES	C1=CN=CC(=C1N)O
PubChem CID	2762419

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	2 / 3
TPSA	59.1 Å²
Synonyms	4-Amino-3-Hydroxypyridine, 4-amino-3-pyridinol, 3-Pyridinol, 4-amino-, 4-Amino-3-Hydroxy-Pyridine, 4-Amino-pyridin-3-ol, 3-Hydroxy-4-Aminopyridin

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-Hydroxy-4-aminopyridine?

The CAS Registry Number of 3-Hydroxy-4-aminopyridine is 52334-53-9. It is also known as 4-Amino-3-Hydroxypyridine, 4-amino-3-pyridinol, 3-Pyridinol, 4-amino-.

What is the molecular formula and molecular weight of 3-Hydroxy-4-aminopyridine?

3-Hydroxy-4-aminopyridine has the molecular formula C5H6N2O and a molecular weight of 110.11 g/mol. Its IUPAC name is 4-aminopyridin-3-ol.

What is 3-Hydroxy-4-aminopyridine used for?

3-Hydroxy-4-aminopyridine is supplied as a characterised reference material related to Dalfampridine. 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-Hydroxy-4-aminopyridine can I order?

We supply 3-Hydroxy-4-aminopyridine 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-Hydroxy-4-aminopyridine?

Yes. Every lot of 3-Hydroxy-4-aminopyridine 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-Hydroxy-4-aminopyridine be shipped internationally?

Yes. We export 3-Hydroxy-4-aminopyridine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.