1H-Imidazole-4-carbaldehyde, 98%

About 1H-Imidazole-4-carbaldehyde, 98%

1H-Imidazole-4-carbaldehyde is an imidazole derivative carrying the CAS registry number 3034-50-2 with a typical assay of 98%. The compound has the formula C4H4N2O, corresponding to a molecular weight of 96.09 g/mol. The IUPAC name is 1H-imidazole-5-carbaldehyde. Alternative names: 4-Imidazolecarboxaldehyde and 5-Imidazolecarboxaldehyde.

In its supplied form it is light yellow to brown to dark green powder or crystals. Literature values give a melting point of 174-177 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and dyes and pigments manufacture. Our customers for this product work in pharmaceutical manufacturing, academic and industrial research and textiles and dyeing.

Available in 1 g, 5 g, 25 g and 100 g packs, 1H-Imidazole-4-carbaldehyde is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Dyes & pigments manufacture

Industries

Specifications & identifiers

Chemical identifiers
Product name	1H-Imidazole-4-carbaldehyde, 98%
Catalogue No.	VQ-012138
CAS Number	3034-50-2
IUPAC name	1H-imidazole-5-carbaldehyde
Molecular formula	C₄H₄N₂O
Molecular weight	96.09 g/mol
Exact mass	96.0324
Purity / assay	98%
HSN code	29309099
InChIKey	ZQEXIXXJFSQPNA-UHFFFAOYSA-N
SMILES	C1=C(NC=N1)C=O
PubChem CID	76428

Physical properties
Physical form	Crystalline
Appearance	Light yellow to brown to dark green powder or crystals
Melting point	174-177 °C
LogP (XLogP3)	-0.1
H-bond donors / acceptors	1 / 2
TPSA	45.8 Å²
Synonyms	4-Imidazolecarboxaldehyde, 5-Imidazolecarboxaldehyde, Imidazole-4-carboxaldehyde, Imidazole-4-carbaldehyde, 4-Formylimidazole, 1H-Imidazole-4-carboxaldehyde, 3H-imidazole-4-carbaldehyde, imidazole-5-carbaldehyde, 4-imidazole-carboxaldehyde, 4(5)-Imidazolecarboxaldehyde, 4-formyl imidazole, 4-imidazole carboxaldehyde

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 1H-Imidazole-4-carbaldehyde, 98%?

The CAS Registry Number of 1H-Imidazole-4-carbaldehyde, 98% is 3034-50-2. It is also known as 4-Imidazolecarboxaldehyde, 5-Imidazolecarboxaldehyde, Imidazole-4-carboxaldehyde.

What is the molecular formula and molecular weight of 1H-Imidazole-4-carbaldehyde, 98%?

1H-Imidazole-4-carbaldehyde, 98% has the molecular formula C4H4N2O and a molecular weight of 96.09 g/mol. Its IUPAC name is 1H-imidazole-5-carbaldehyde.

Which grade and pack sizes of 1H-Imidazole-4-carbaldehyde, 98% can I order?

We supply 1H-Imidazole-4-carbaldehyde, 98% in (98%) grade, in 1 g, 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1H-Imidazole-4-carbaldehyde, 98%?

Yes. Every lot of 1H-Imidazole-4-carbaldehyde, 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 1H-Imidazole-4-carbaldehyde, 98% be shipped internationally?

Yes. 1H-Imidazole-4-carbaldehyde, 98% 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.