5-Amino-2-methoxypyridine

About 5-Amino-2-methoxypyridine

5-Amino-2-methoxypyridine is a process intermediate or related compound of Fludarabine carrying the CAS registry number 6628-77-9. Formula C6H8N2O, molecular weight 124.14 g/mol. Systematically, it is named 6-methoxypyridin-3-amine. Alternative names: 2-Methoxy-5-aminopyridine and 3-Pyridinamine, 6-methoxy-.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Process chemists and analysts use it when developing synthetic routes to Fludarabine, tracking process-related impurities and validating analytical methods. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 5-Amino-2-methoxypyridine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Fludarabine

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

Fludarabine impurities

Specifications & identifiers

Chemical identifiers
Product name	5-Amino-2-methoxypyridine
Catalogue No.	VQ-051008
CAS Number	6628-77-9
IUPAC name	6-methoxypyridin-3-amine
Molecular formula	C₆H₈N₂O
Molecular weight	124.14 g/mol
Exact mass	124.0637
HSN code	2933
InChIKey	UUVDJIWRSIJEBS-UHFFFAOYSA-N
SMILES	COC1=NC=C(C=C1)N
PubChem CID	81121

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 3
TPSA	48.1 Å²
Synonyms	2-Methoxy-5-aminopyridine, 3-Pyridinamine, 6-methoxy-, Pyridine, 5-amino-2-methoxy-, 6-Methoxy-3-pyridylamine, 6-methoxy-3-pyridinylamine, 6-methoxy-3-aminopyridine, 6-methoxy-pyridin-3-ylamine, 2-methoxy-5-amino pyridine, 3-amino-6-methoxypyridin, 6-methoxypyridine-3-amine, 5-amino-2-methoxy pyridin

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 5-Amino-2-methoxypyridine?

The CAS Registry Number of 5-Amino-2-methoxypyridine is 6628-77-9. It is also known as 2-Methoxy-5-aminopyridine, 3-Pyridinamine, 6-methoxy-, Pyridine, 5-amino-2-methoxy-.

What is the molecular formula and molecular weight of 5-Amino-2-methoxypyridine?

5-Amino-2-methoxypyridine has the molecular formula C6H8N2O and a molecular weight of 124.14 g/mol. Its IUPAC name is 6-methoxypyridin-3-amine.

What is 5-Amino-2-methoxypyridine used for?

5-Amino-2-methoxypyridine is supplied as a characterised reference material related to Fludarabine. 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 5-Amino-2-methoxypyridine can I order?

We supply 5-Amino-2-methoxypyridine, 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 5-Amino-2-methoxypyridine?

Yes. Every lot of 5-Amino-2-methoxypyridine 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 5-Amino-2-methoxypyridine be shipped internationally?

Yes. 5-Amino-2-methoxypyridine 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.