![Molecular structure of 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole (CAS 1021949-47-2)](/images/chem_structures_svg/125/1021949-47-2.svg)
5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole
Also known as: 4-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole, 5-(1-(2,3-Dimethylphenyl)vinyl)-1H-imidazole, 1H-Imidazole, 4-[1-(2,3-dimethylphenyl)ethenyl]-, 1H-Imidazole, 5-[1-(2,3-dimethylphenyl)ethenyl]-, Dexmedetomidine Impurity 5, Dexmedetomidine Impurity B, Dexmedetomidine Hydrochloride Impurity B
5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole (CAS 1021949-47-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H14N2 and a molecular weight of 198.264 g/mol. Key properties include a boiling point of 393.2±11.0 °C at 760 mmHg, a density of 1.066 and a flash point of 202.3±5.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1021949-47-2
- Jingsj CID
- J-1496056-6
- Molecular Formula
- C13H14N2
- Molecular Weight
- 198.264 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 393.2±11.0 °C at 760 mmHg |
|---|---|
| Density | 1.066 |
| Flash Point | 202.3±5.7 °C |
| Exact Mass | 198.115692 |
| PSA | 28.68000 |
| LogP | 3.38 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.586 |
| Storage Conditions | 2-8℃ |
Frequently Asked Questions
What is the CAS number of 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole?
The CAS number of 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole is 1021949-47-2.
What are the molecular formula and molecular weight of 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole?
5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole has molecular formula C13H14N2 and molecular weight 198.264 g/mol.
What are the upstream and downstream products of 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole?
For 5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole, Downstream Products: Medetomidine hydrochloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-[1-(2,3-Dimethylphenyl)ethenyl]-1H-imidazole (CAS 1021949-47-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496056-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.