Imidazole, for molecular biology, 99.9%

Name: Imidazole, for molecular biology, 99.9%
Brand: Vaqora Chemicals
SKU: VQ-003095

About Imidazole, for molecular biology, 99.9%

Vaqora Chemicals supplies Imidazole (Molecular Biology grade), a biological buffer registered under CAS number 288-32-4 at a purity of 99.9%. The compound has the formula C3H4N2, corresponding to a molecular weight of 68.08 g/mol. Its systematic (IUPAC) name is 1H-imidazole. Common synonyms include 1,3-Diaza-2,4-cyclopentadiene and Glyoxaline.

In its supplied form it is white to pale yellow crystalline or flakes or crystals. Literature values give a melting point of 88-91 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Key uses span buffer preparation, cell culture and electrophoresis and chromatography. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Vaqora Chemicals supplies Imidazole in 5 g, 25 g, 100 g and 5 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Buffer preparation
Cell culture
Electrophoresis & chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Imidazole, for molecular biology, 99.9%
Catalogue No.	VQ-003095
CAS Number	288-32-4
IUPAC name	1H-imidazole
Molecular formula	C₃H₄N₂
Molecular weight	68.08 g/mol
Exact mass	68.0374
Grade	Molecular Biology
Purity / assay	99.9%
HSN code	29332990
InChIKey	RAXXELZNTBOGNW-UHFFFAOYSA-N
SMILES	C1=CN=CN1
PubChem CID	795

Physical properties
Physical form	Flakes
Appearance	White to pale yellow crystalline or flakes or crystals
Melting point	88-91 °C
LogP (XLogP3)	-0.1
H-bond donors / acceptors	1 / 1
TPSA	28.7 Å²
UN number	UN 2923
Synonyms	1,3-Diaza-2,4-cyclopentadiene, Glyoxaline, Imidazol, 1,3-Diazole, Glyoxalin, Pyrro(b)monazole, Glioksal, Formamidine, N,N'-vinylene-, Pyrro[b]monazole, Methanimidamide, N,N'-1,2-ethenediyl-, N,N'-vinyleneformamidine, N,N'-1,2-ethenediylmethanimidamide

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage

Precautionary statements: P203, P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P318, P321, P330, P363, 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

Other grades of CAS 288-32-4

Reference Standard

1H -Imidazole

CAS: 288-32-4
Formula: C₃H₄N₂
MW: 68.08 g/mol

VQ-012136

Imidazole, ≥99.5%

CAS: 288-32-4
Formula: C₃H₄N₂
MW: 68.08 g/mol

VQ-003097

Imidazole, 99%

CAS: 288-32-4
Formula: C₃H₄N₂
MW: 68.08 g/mol

VQ-003094

AR

Imidazole, GR 99%+

CAS: 288-32-4
Formula: C₃H₄N₂
MW: 68.08 g/mol

VQ-003096

Frequently asked questions

What is the CAS number of Imidazole, for molecular biology, 99.9%?

The CAS Registry Number of Imidazole, for molecular biology, 99.9% is 288-32-4. It is also known as 1,3-Diaza-2,4-cyclopentadiene, Glyoxaline, Imidazol.

What is the molecular formula and molecular weight of Imidazole, for molecular biology, 99.9%?

Imidazole, for molecular biology, 99.9% has the molecular formula C3H4N2 and a molecular weight of 68.08 g/mol. Its IUPAC name is 1H-imidazole.

Which grade and pack sizes of Imidazole, for molecular biology, 99.9% can I order?

We supply Imidazole, for molecular biology, 99.9% in Molecular Biology (99.9%) grade, in 5 g, 25 g, 100 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Imidazole, for molecular biology, 99.9%?

Yes. Every lot of Imidazole, for molecular biology, 99.9% 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 Imidazole, for molecular biology, 99.9% be shipped internationally?

Yes. Imidazole, for molecular biology, 99.9% is classified as hazardous (UN 2923), 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.