2-Amino-4-chloropyridine

Name: 2-Amino-4-chloropyridine
Brand: Vaqora Chemicals
SKU: VQ-032459

About 2-Amino-4-chloropyridine

2-Amino-4-chloropyridine (CAS 19798-80-2) is an impurity of Edoxaban offered by Vaqora Chemicals. Formula C5H5ClN2, molecular weight 128.56 g/mol. Its systematic (IUPAC) name is 4-chloropyridin-2-amine. It is also known as 4-Chloro-2-pyridinamine or 4-Chloro-pyridin-2-ylamine.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Edoxaban impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2-Amino-4-chloropyridine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Edoxaban

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

Edoxaban impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Amino-4-chloropyridine
Catalogue No.	VQ-032459
CAS Number	19798-80-2
IUPAC name	4-chloropyridin-2-amine
Molecular formula	C₅H₅ClN₂
Molecular weight	128.56 g/mol
Exact mass	128.0141
Grade	Reference Standard
HSN code	38229090
InChIKey	RQMWVVBHJMUJNZ-UHFFFAOYSA-N
SMILES	C1=CN=C(C=C1Cl)N
PubChem CID	581866

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	1 / 2
TPSA	38.9 Å²
Synonyms	4-Chloro-2-pyridinamine, 4-Chloro-pyridin-2-ylamine, 2-Pyridinamine, 4-chloro-, 4-chloro-2-pyridylamine, 2-amino-4-chloropyridin, 4-chloro pyridin-2-amine, 4-chloro-2-pyridinylamine, 4-chloropyridin-2-ylamine, 4-chloro-2-amino-pyridine

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 2-Amino-4-chloropyridine?

The CAS Registry Number of 2-Amino-4-chloropyridine is 19798-80-2. It is also known as 4-Chloro-2-pyridinamine, 4-Chloro-pyridin-2-ylamine, 2-Pyridinamine, 4-chloro-.

What is the molecular formula and molecular weight of 2-Amino-4-chloropyridine?

2-Amino-4-chloropyridine has the molecular formula C5H5ClN2 and a molecular weight of 128.56 g/mol. Its IUPAC name is 4-chloropyridin-2-amine.

What is 2-Amino-4-chloropyridine used for?

2-Amino-4-chloropyridine is supplied as a characterised reference material related to Edoxaban. 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 2-Amino-4-chloropyridine can I order?

We supply 2-Amino-4-chloropyridine 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 2-Amino-4-chloropyridine?

Yes. Every lot of 2-Amino-4-chloropyridine 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-Amino-4-chloropyridine be shipped internationally?

Yes. 2-Amino-4-chloropyridine 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.