1,2-Dimethyl-1H-imidazole-5-carbaldehyde
Also known as: 1,2-Dimethyl-1H-imidazole-5-carboxaldehyde, 1,2-Dimethyl-5-imidazolecarbaldehyde, 2,3-Dimethyl-3H-imidazole-4-carbaldehyde (incorrect)
1,2-Dimethyl-1H-imidazole-5-carbaldehyde (CAS 24134-12-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.14100 g/mol. Key properties include a melting point of 76ºC, a boiling point of 289ºC at 760mmHg, a density of 1.11g/cm3 and a flash point of 128.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 24134-12-1
- Jingsj CID
- J-1499034-2
- Molecular Formula
- C6H8N2O
- Molecular Weight
- 124.14100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 76ºC |
|---|---|
| Boiling Point | 289ºC at 760mmHg |
| Density | 1.11g/cm3 |
| Flash Point | 128.6ºC |
| Exact Mass | 124.06400 |
| PSA | 34.89000 |
| LogP | 0.54100 |
| Vapor Pressure | 0.00225mmHg at 25°C |
| Refractive Index | 1.543 |
Customs & Trade Information
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 1,2-Dimethyl-1H-imidazole-5-carbaldehyde?
The CAS number of 1,2-Dimethyl-1H-imidazole-5-carbaldehyde is 24134-12-1.
What are the molecular formula and molecular weight of 1,2-Dimethyl-1H-imidazole-5-carbaldehyde?
1,2-Dimethyl-1H-imidazole-5-carbaldehyde has molecular formula C6H8N2O and molecular weight 124.14100 g/mol.
What are the upstream and downstream products of 1,2-Dimethyl-1H-imidazole-5-carbaldehyde?
For 1,2-Dimethyl-1H-imidazole-5-carbaldehyde, Upstream Products: 1,2-Dimethylimidazole, Methyl p-toluenesulfonate, 2-Methyl-1H-imidazole-4-carbaldehyde.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-Dimethyl-1H-imidazole-5-carbaldehyde (CAS 24134-12-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499034-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.