1-Phenylimidazole
- CAS NO.:7164-98-9
- Empirical Formula: C9H8N2
- Molecular Weight: 144.17
- MDL number: MFCD00041204
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:19:56
What is 1-Phenylimidazole?
Chemical properties
clear light yellow to yellow liquid
The Uses of 1-Phenylimidazole
1-Phenylimidazole is a suitable reagent used to investigate its effect on the citrulline formation by bovine brain nitric-oxide synthase.
General Description
1-Phenylimidazole is an imidazole derivative. It induces 7-ethoxyresorufin-O-deethylase (EROD) activity in rainbow trout (Oncorhynchus mykiss) hepatocytes. The S(1)→S(0) transition of 1-phenylimidazole has been investigated in a supersonic jet expansion by resonant two-photon ionization. 1-Phenylimidazole is reported to be inhibitor of calmodulin-dependent nitric-oxide synthase from bovine brain and GHs pituitary cells.
Properties of 1-Phenylimidazole
| Melting point: | 13 °C (lit.) |
| Boiling point: | 142 °C/15 mmHg (lit.) |
| Density | 1.14 g/mL at 25 °C (lit.) |
| refractive index | 1.599-1.601 |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 5.45±0.10(Predicted) |
| form | Liquid |
| color | Clear light yellow to yellow |
| Specific Gravity | 1.140 |
| Water Solubility | Slightly soluble in water. |
| BRN | 112356 |
| CAS DataBase Reference | 7164-98-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Imidazole, 1-phenyl-(7164-98-9) |
Safety information for 1-Phenylimidazole
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Phenylimidazole
| InChIKey | SEULWJSKCVACTH-UHFFFAOYSA-N |
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