2,6-Dichloropurine, 97%

Name: 2,6-Dichloropurine, 97%
Brand: Vaqora Chemicals
SKU: VQ-012140

About 2,6-Dichloropurine, 97%

2,6-Dichloropurine (CAS 5451-40-1) is an imidazole derivative offered by Vaqora Chemicals, specified at 97% purity. Formula C5H2Cl2N4, molecular weight 189.0 g/mol. The IUPAC name is 2,6-dichloro-7H-purine. Alternative names: 2,6-dichloro-9H-purine and 2,6-Dichloro-1H-purine.

It is supplied as powder or crystals or chunks. Key physical data: a melting point of 185-195 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2,6-Dichloropurine in 1 g, 5 g, 25 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,6-Dichloropurine, 97%
Catalogue No.	VQ-012140
CAS Number	5451-40-1
IUPAC name	2,6-dichloro-7H-purine
Molecular formula	C₅H₂Cl₂N₄
Molecular weight	189 g/mol
Exact mass	187.9657
Purity / assay	97%
HSN code	29420090
InChIKey	RMFWVOLULURGJI-UHFFFAOYSA-N
SMILES	C1=NC2=C(N1)C(=NC(=N2)Cl)Cl
PubChem CID	5324412

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals or chunks
Melting point	185-195 °C
LogP (XLogP3)	1.7
H-bond donors / acceptors	1 / 3
TPSA	54.5 Å²
Synonyms	2,6-Dichloropurine, 2,6-dichloro-9H-purine, 2,6-Dichloro-1H-purine, 9H-purine, 2,6-dichloro-, 1H-Purine, 2,6-dichloro-, 2,6 dichloropurine, 2,6-bis(chloranyl)-7H-purine, Purine, 2,6-dichloro-, 2,6-Dichioropurine, Purine,6-dichloro-, 2,6-dichloro-purine, 2, 6-Dichloropurine

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation

Precautionary statements: P261, P264, P264 + P265, P270, P272, P280, P301 + P316, P302 + P352, P305 + P351 + P338, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, 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 2,6-Dichloropurine, 97%?

The CAS Registry Number of 2,6-Dichloropurine, 97% is 5451-40-1. It is also known as 2,6-Dichloropurine, 2,6-dichloro-9H-purine, 2,6-Dichloro-1H-purine.

What is the molecular formula and molecular weight of 2,6-Dichloropurine, 97%?

2,6-Dichloropurine, 97% has the molecular formula C5H2Cl2N4 and a molecular weight of 189 g/mol. Its IUPAC name is 2,6-dichloro-7H-purine.

Which grade and pack sizes of 2,6-Dichloropurine, 97% can I order?

We supply 2,6-Dichloropurine, 97% in (97%) 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 2,6-Dichloropurine, 97%?

Yes. Every lot of 2,6-Dichloropurine, 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 2,6-Dichloropurine, 97% be shipped internationally?

Yes. 2,6-Dichloropurine, 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.