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Merck

8.14223

Imidazole

for synthesis

Synonym(s):

Imidazole, Glyoxaline, Iminazole

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About This Item

Empirical Formula (Hill Notation):
C3H4N2
CAS Number:
Molecular Weight:
68.08
UNSPSC Code:
12352005
EC Index Number:
206-019-2
NACRES:
NA.22
MDL number:
Assay:
≥99% (GC)
Grade:
synthesis grade
Bp:
256 °C/1013 hPa
Vapor pressure:
0.003 hPa ( 20 °C)
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grade

synthesis grade

Quality Level

vapor pressure

0.003 hPa ( 20 °C)

assay

≥99% (GC)

form

solid

autoignition temp.

480 °C

potency

970 mg/kg LD50, oral (Rat)

dilution

(for synthesis)

pH

10.5 (20 °C, 67 g/L in H2O)

bp

256 °C/1013 hPa

mp

90 °C

transition temp

flash point 145 °C

solubility

633 g/L

density

1.233 g/cm3 at 20 °C

bulk density

500‑600 kg/m3

storage temp.

2-30°C

SMILES string

[nH]1cncc1

InChI

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

InChI key

RAXXELZNTBOGNW-UHFFFAOYSA-N

Application

  • Integrated metabolomic and transcriptomic analysis reveals the regulatory mechanisms of flavonoid and alkaloid biosynthesis in the new and old leaves of Murraya tetramera Huang.: This study examines the biochemical pathways in Murraya tetramera, with a focus on the interaction between flavonoids and alkaloids, which may include imidazole-based compounds (Zhou et al., 2024).
  • Unraveling the complex nexus: Interplay of volatile compounds, free amino acids, and metabolites in oat solid state fermentation.: Discusses the roles of various biochemicals, including potentially imidazole, in oat fermentation, providing insights into food science and biochemistry (Sun et al., 2024).
  • Application of copper (I) selective ligands for PET imaging of reactive oxygen species through metabolic trapping.: This article explores the use of imidazole ligands in PET imaging, contributing to advanced techniques in medical imaging and diagnostics (Tada et al., 2024).

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 88 °C
Melting range (upper value): ≤ 91 °C
Identity (IR): passes test


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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C

wgk

WGK 2

flash_point_f

293.0 °F - closed cup

flash_point_c

145 °C - closed cup

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects



Certificates of Analysis (COA)

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