5-Diazouracil, 98%

Name: 5-Diazouracil, 98%
Brand: Vaqora Chemicals
SKU: VQ-003245

About 5-Diazouracil, 98%

5-Diazouracil is a molecular biology reagent (Biochemistry grade) carrying the CAS registry number 2435-76-9, specified at 98% purity. With the molecular formula C4H2N4O2, it has a molar mass of 138.08 g/mol. The IUPAC name is 5-diazonio-6-oxo-1H-pyrimidin-2-olate. Alternative names: 5-Diazo uracil and Uracil, 5-diazo-.

The product is provided as a solid. Reported physical data include a melting point of 77-79 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

It is commonly used for electrophoresis, DNA/RNA workflows and protein analysis. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies 5-Diazouracil in 1 g, 25 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Electrophoresis
DNA/RNA workflows
Protein analysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Diazouracil, 98%
Catalogue No.	VQ-003245
CAS Number	2435-76-9
IUPAC name	5-diazonio-6-oxo-1H-pyrimidin-2-olate
Molecular formula	C₄H₂N₄O₂
Molecular weight	138.08 g/mol
Exact mass	138.0178
Grade	Biochemistry
Purity / assay	98%
HSN code	29420090
InChIKey	XFLJNCDBYCPPTE-UHFFFAOYSA-N
SMILES	C1=C(C(=O)NC(=N1)[O-])[N+]#N
PubChem CID	73266

Physical properties
Physical form	Solid
Appearance	Solid
Melting point	77-79 °C
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 4
TPSA	92.7 Å²
Synonyms	5-Diazo uracil, Uracil, 5-diazo-, 2,6-Dioxo-5-diazopyrimidine, 5-Diazopyrimidine-2,4(3H)-dione, 2,4-Diossi-5-diazopirimidina, 2,4(3H,5H)-Pyrimidinedione, 5-diazo-, 2,4(1H,3H)-Pyrimidinedione, 5-diazo-, (1,2,3)Oxadiazolo(5,4-d)pyrimidin-5(4H)-one, 5-Diazouracil (VAN), Raybin's Reagent, 5-Diazo-2,4(1H,3H)-pyrimidinedione, 5-Diazo-2,4(3H,5H)-pyrimidinedione

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-Diazouracil, 98%?

The CAS Registry Number of 5-Diazouracil, 98% is 2435-76-9. It is also known as 5-Diazo uracil, Uracil, 5-diazo-, 2,6-Dioxo-5-diazopyrimidine.

What is the molecular formula and molecular weight of 5-Diazouracil, 98%?

5-Diazouracil, 98% has the molecular formula C4H2N4O2 and a molecular weight of 138.08 g/mol. Its IUPAC name is 5-diazonio-6-oxo-1H-pyrimidin-2-olate.

Which grade and pack sizes of 5-Diazouracil, 98% can I order?

We supply 5-Diazouracil, 98% in Biochemistry (98%) grade, in 1 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Diazouracil, 98%?

Yes. Every lot of 5-Diazouracil, 98% 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-Diazouracil, 98% be shipped internationally?

Yes. We export 5-Diazouracil, 98% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.