2-Bromo-1H-imidazole, 97%

Name: 2-Bromo-1H-imidazole, 97%
Brand: Vaqora Chemicals
SKU: VQ-012145

About 2-Bromo-1H-imidazole, 97%

2-Bromo-1H-imidazole (CAS 16681-56-4) is an imidazole derivative offered by Vaqora Chemicals, specified at 97% purity. Formula C3H3BrN2, molecular weight 146.97 g/mol. Common synonyms include 2-Bromoimidazole and 2-bromoimidazol.

In its supplied form it is white to brown powder or crystals or chunks. Reported physical data include a melting point of 197-202 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.

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

Available in 250 mg, 1 g and 25 g packs, 2-Bromo-1H-imidazole is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Bromo-1H-imidazole, 97%
Catalogue No.	VQ-012145
CAS Number	16681-56-4
IUPAC name	2-bromo-1H-imidazole
Molecular formula	C₃H₃BrN₂
Molecular weight	146.97 g/mol
Exact mass	145.948
Purity / assay	97%
HSN code	29335990
InChIKey	AXHRGVJWDJDYPO-UHFFFAOYSA-N
SMILES	C1=CN=C(N1)Br
PubChem CID	2773261

Physical properties
Physical form	Crystalline
Appearance	White to brown powder or crystals or chunks
Melting point	197-202 °C
LogP (XLogP3)	1.1
H-bond donors / acceptors	1 / 1
TPSA	28.7 Å²
Synonyms	2-Bromoimidazole, 2-bromoimidazol, 2-bromo imidazole, imidazole, 2-bromo-, 2-Bromo-1H-imidazole, 97%

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P319, P321, P330, P332 + 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-Bromo-1H-imidazole, 97%?

The CAS Registry Number of 2-Bromo-1H-imidazole, 97% is 16681-56-4. It is also known as 2-Bromoimidazole, 2-bromoimidazol, 2-bromo imidazole.

What is the molecular formula and molecular weight of 2-Bromo-1H-imidazole, 97%?

2-Bromo-1H-imidazole, 97% has the molecular formula C3H3BrN2 and a molecular weight of 146.97 g/mol. Its IUPAC name is 2-bromo-1H-imidazole.

Which grade and pack sizes of 2-Bromo-1H-imidazole, 97% can I order?

We supply 2-Bromo-1H-imidazole, 97% in (97%) grade, in 250 mg, 1 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Bromo-1H-imidazole, 97%?

Yes. Every lot of 2-Bromo-1H-imidazole, 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-Bromo-1H-imidazole, 97% be shipped internationally?

Yes. 2-Bromo-1H-imidazole, 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.