CAS 288-32-4

Imidazole

Description:

Imidazole is a five-membered heterocyclic compound featuring two nitrogen atoms in the ring structure. It is classified as an aromatic compound due to its planar structure and delocalized π-electrons, which contribute to its stability. Imidazole is a colorless, crystalline solid that is soluble in water and polar organic solvents. It has a characteristic basicity, allowing it to act as a weak base, which is attributed to the presence of the nitrogen atoms that can donate a lone pair of electrons. This property makes imidazole an important building block in biochemistry, particularly as a component of amino acids like histidine and in various enzyme active sites. Additionally, imidazole is utilized in pharmaceuticals, agricultural chemicals, and as a ligand in coordination chemistry. Its derivatives exhibit a wide range of biological activities, including antifungal and antibacterial properties. Overall, imidazole's unique structure and reactivity make it a versatile compound in both synthetic and biological contexts.

Formula: C₃H₄N₂

InChI: InChI=1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)

InChI key: InChIKey=RAXXELZNTBOGNW-UHFFFAOYSA-N

SMILES: C1=CN=CN1

Synonyms:

• 1,3-Diaza-2,4-cyclopentadiene
• 1,3-Diazole
• 1H-Imadazole
• 1H-Imidazol
• 1H-imidazole
• 3-Azapyrrole
• Curezol SIZ
• Glyoxalin
• Glyoxaline
• IMZ
• Imidazol
• Imidazole Glyoxaline
• Imidazole, ULTROL Grade
• Imutex
• Methanimidamide, N,N'-1,2-ethenediyl-
• Miazole
• Nsc 60522

Imidazole

CAS: 288-32-4

Formula: C3H4N2

Ref: ST-EA-CP-GCS272

Imidazole Zone Refined (number of passes:30)

CAS: 288-32-4

Formula: C₃H₄N₂

Purity: >99.8%(GC)

Color and Shape: White or Colorless powder to lump

Molecular weight: 68.08

Ref: 3B-I0014

Imidazole

CAS: 288-32-4

Formula: C₃H₄N₂

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to lump

Molecular weight: 68.08

Ref: 3B-I0001

Imidazole [for Buffer]

CAS: 288-32-4

Formula: C₃H₄N₂

Purity: >99.0%(GC)(T)

Color and Shape: White powder to crystal

Molecular weight: 68.08

Ref: 3B-I0288

Imidazole [for Fluorimetric Analysis]

CAS: 288-32-4

Formula: C₃H₄N₂

Purity: >99.0%(GC)(T)

Color and Shape: White powder to crystal

Molecular weight: 68.08

Ref: 3B-I0290

Imidazole, 99%

CAS: 288-32-4

Imidazole is used as a buffer in the range of pH 6.2-7.8. It is also an histamine antagonist. It acts as a chelator and forms complexes with various divalent cations. It is used as a corrosion inhibitor on certain transition metals such as copper. Its derivatives, like polybenzimidazole (PBI), act a

Formula: C₃H₄N₂

Purity: 99%

Color and Shape: White to pale cream to pale yellow, Crystals or flakes or powder or crystalline flakes or crystalline powder

Molecular weight: 68.08

Ref: 02-A10221

Imidazole, >98.5% (Dry Basis), Ultrapure

CAS: 288-32-4

Thermo Scientific Imidazole Ultrapure

Formula: C₃H₄N₂

Purity: 98.5%

Color and Shape: White to cream crystalline flakes/powder

Molecular weight: 68.08

Ref: 02-J17525

Imidazole, 0.5M buffer soln., pH 7.5

CAS: 288-32-4

Imidazole is used as a chelator for the binding of various divalent cations, and is also used to elute tagged proteins bound to Ni ions attached to the surface of beads in the chromatography column. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfo

Ref: 02-J63496

ONDANSETRON IMPURITY E CRS

CAS: 288-32-4

ONDANSETRON IMPURITY E CRS

Ref: 41-Y0001326

IMIDAZOLE CRS

CAS: 288-32-4

IMIDAZOLE CRS

Formula: C₃H₄N₂

Color and Shape: Crystalline Powder

Molecular weight: 68.0773

Ref: 41-I0086000

Imidazole (1H-Imidazole)

CAS: 288-32-4

Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure nesoi

Formula: C₃H₄N₂

Color and Shape: White Light Yellow Crystalline Powder

Molecular weight: 68.03745

Ref: 45-1336500

Imidazole

CAS: 288-32-4

Imidazole

Formula: C₃H₄N₂

Purity: By gc: 99.8% by area (Typical Value in Batch COA)

Color and Shape: white crystals

Molecular weight: 68.07726g/mol

Ref: 54-BID0565

Imidazole (Reag. USP, Ph. Eur.) for analysis

CAS: 288-32-4

Imidazole (Reag. USP, Ph. Eur.) for analysis

Purity: ACS Grade

Color and Shape: Solid

Molecular weight: 68.08g/mol

Ref: 54-BIA132536

Imidazole

CAS: 288-32-4

Imidazole

Purity: ≥95%

Molecular weight: 68.08g/mol

Ref: 54-BUP18576

Enalapril EP Impurity I (Clotrimazole EP Impurity D, Bifonazole EP Impurity C, Ondansetron EP Impurity E, Sildenafil EP Impurity E, Zoledronic Acid EP Impurity C)

CAS: 288-32-4

Formula: C₃H₄N₂

Color and Shape: White To Off-White Solid

Molecular weight: 68.08

Ref: 4Z-E-0224

Imidazole, 99.5%

CAS: 288-32-4

Formula: C₃H₄N₂

Purity: (GC) ≥ 99.5%

Color and Shape: White to very pale yellow crystalline powder or crystals

Molecular weight: 68.08

Ref: 7W-GB4854

Imidazole

CAS: 288-32-4

Formula: C₃H₄N₂

Purity: ≥ 99.0%

Color and Shape: White crystalline powder or crystals

Molecular weight: 68.08

Ref: 7W-GB9580

Imidazole

CAS: 288-32-4

Imidazole is a planar 5-membered ring and a highly polar compound. It has been used extensively as a corrosion inhibitor. Imidazole is incorporated into many important biological molecules.

Formula: C₃H₄N₂

Purity: 97.02% - >99.99%

Color and Shape: Colourless To Yellow Solid Crystalline

Molecular weight: 68.08

Ref: TM-T5202

Imidazole

CAS: 288-32-4

Formula: C₃H₄N₂

Purity: 99.0%

Color and Shape: Solid, Powder or Crystalline Powder or Solid or Flakes

Molecular weight: 68.079

Ref: 10-F021690

Imidazole

Controlled Product

CAS: 288-32-4

Formula: C₃H₄N₂

Color and Shape: Neat

Molecular weight: 68.08

Ref: 04-C14283950