2-Chloro-5-nitropyridine, 99%

Name: 2-Chloro-5-nitropyridine, 99%
Brand: Vaqora Chemicals
SKU: VQ-011735

About 2-Chloro-5-nitropyridine, 99%

Listed under CAS 4548-45-2, 2-Chloro-5-nitropyridine is a pyridine derivative available from Vaqora Chemicals at a purity of 98%. Its molecular formula is C5H3ClN2O2 and its molecular weight is 158.54 g/mol. Common synonyms include Pyridine, 2-chloro-5-nitro- and 5-20-05-00452 (Beilstein Handbook Reference).

It is supplied as white to orange to green powder or crystals or chunks. Key physical data: a melting point of 105-108 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and enzyme inhibition studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
Enzyme inhibition studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-5-nitropyridine, 99%
Catalogue No.	VQ-011735
CAS Number	4548-45-2
IUPAC name	2-chloro-5-nitropyridine
Molecular formula	C₅H₃ClN₂O₂
Molecular weight	158.54 g/mol
Exact mass	157.9883
Purity / assay	98%
HSN code	29333990
InChIKey	BAZVFQBTJPBRTJ-UHFFFAOYSA-N
SMILES	C1=CC(=NC=C1[N+](=O)[O-])Cl
PubChem CID	78308

Physical properties
Physical form	Crystalline
Appearance	White to orange to green powder or crystals or chunks
Melting point	105-108 °C
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 3
TPSA	58.7 Å²
Synonyms	Pyridine, 2-chloro-5-nitro-, 5-20-05-00452 (Beilstein Handbook Reference), 2-chloro-5-nitro-pyridine, 3-Nitro-6-chloropyridine, 2-chloro-5-nitro pyridine, chloro-5-nitropyridine, 2-chloro-5-nitropyridin, 2-chloro-5-riitropyridine, 2-chloro--5-nitropyridine, 5-nitro-2-chloropyridine, 6-chloro-3-nitropyridine, 2chloro-5-ni

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-Chloro-5-nitropyridine, 99%?

The CAS Registry Number of 2-Chloro-5-nitropyridine, 99% is 4548-45-2. It is also known as Pyridine, 2-chloro-5-nitro-, 5-20-05-00452 (Beilstein Handbook Reference), 2-chloro-5-nitro-pyridine.

What is the molecular formula and molecular weight of 2-Chloro-5-nitropyridine, 99%?

2-Chloro-5-nitropyridine, 99% has the molecular formula C5H3ClN2O2 and a molecular weight of 158.54 g/mol. Its IUPAC name is 2-chloro-5-nitropyridine.

Which grade and pack sizes of 2-Chloro-5-nitropyridine, 99% can I order?

We supply 2-Chloro-5-nitropyridine, 99% in (98%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chloro-5-nitropyridine, 99%?

Yes. Every lot of 2-Chloro-5-nitropyridine, 99% 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-Chloro-5-nitropyridine, 99% be shipped internationally?

Yes. 2-Chloro-5-nitropyridine, 99% 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.