2,3-Diaminopyridine, 97%

Name: 2,3-Diaminopyridine, 97%
Brand: Vaqora Chemicals
SKU: VQ-011664

About 2,3-Diaminopyridine, 97%

2,3-Diaminopyridine (CAS 452-58-4) is a pyridine derivative offered by Vaqora Chemicals with a typical assay of 95%. With the molecular formula C5H7N3, it has a molar mass of 109.13 g/mol. Its systematic (IUPAC) name is pyridine-2,3-diamine. Alternative names: 2,3-Pyridinediamine and Pyridine, 2,3-diamino-.

In its supplied form it is white to brown powder or crystals or chunks. Reported physical data include a melting point of 110-115 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 7 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and molecular biology workflows. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 2,3-Diaminopyridine in 1 g, 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
Molecular biology workflows

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3-Diaminopyridine, 97%
Catalogue No.	VQ-011664
CAS Number	452-58-4
IUPAC name	pyridine-2,3-diamine
Molecular formula	C₅H₇N₃
Molecular weight	109.13 g/mol
Exact mass	109.064
Purity / assay	95%
HSN code	29333990
InChIKey	ZZYXNRREDYWPLN-UHFFFAOYSA-N
SMILES	C1=CC(=C(N=C1)N)N
PubChem CID	9956

Physical properties
Physical form	Crystalline
Appearance	White to brown powder or crystals or chunks
Melting point	110-115 °C
LogP (XLogP3)	-0.2
H-bond donors / acceptors	2 / 3
TPSA	64.9 Å²
Synonyms	2,3-Diaminopyridine, 2,3-Pyridinediamine, Pyridine, 2,3-diamino-, Pyridine-2,3-diyldiamine, 2,3-diamino-pyridine, N2-Benzyl-2,3-pyridinediamine, 23-Diaminopyridine, Pyridine,3-diamino-, 2,3 diamino pyridine, "2,3-Diaminopyridine", "pyridine-2,3-diamine", 2,3-Diaminopyridine, 95%

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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 2,3-Diaminopyridine, 97%?

The CAS Registry Number of 2,3-Diaminopyridine, 97% is 452-58-4. It is also known as 2,3-Diaminopyridine, 2,3-Pyridinediamine, Pyridine, 2,3-diamino-.

What is the molecular formula and molecular weight of 2,3-Diaminopyridine, 97%?

2,3-Diaminopyridine, 97% has the molecular formula C5H7N3 and a molecular weight of 109.13 g/mol. Its IUPAC name is pyridine-2,3-diamine.

Which grade and pack sizes of 2,3-Diaminopyridine, 97% can I order?

We supply 2,3-Diaminopyridine, 97% in (95%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3-Diaminopyridine, 97%?

Yes. Every lot of 2,3-Diaminopyridine, 97% 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 2,3-Diaminopyridine, 97% be shipped internationally?

Yes. 2,3-Diaminopyridine, 97% 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.