1-Trityl-1H-imidazole-4-carboxaldehyde
Also known as: 1-Tritylimidazole-4-carboxaldehyde, 1-(Triphenylmethyl)imidazole-4-carboxaldehyde, 1-(Triphenylmethyl)-1H-imidazole-4-carboxaldehyde, 1-Trityl-1H-imidazole-4-carbaldehyde, 4-Formyl-1-tritylimidazole, 1-Triphenylmethyl-4-imidazolecarboxaldehyde, 1-Trityl-4-formylimidazole, MFCD02179554
1-Trityl-1H-imidazole-4-carboxaldehyde (CAS 33016-47-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H18N2O and a molecular weight of 338.40 g/mol. Key properties include a melting point of 180-190°C, a boiling point of 502.8±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 257.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33016-47-6
- Jingsj CID
- J-27769-0
- Molecular Formula
- C23H18N2O
- Molecular Weight
- 338.40 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 180-190°C |
|---|---|
| Boiling Point | 502.8±45.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 257.9±28.7 °C |
| Exact Mass | 338.141907 |
| PSA | 34.89000 |
| LogP | 5.21 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.613 |
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-Trityl-1H-imidazole-4-carboxaldehyde?
The CAS number of 1-Trityl-1H-imidazole-4-carboxaldehyde is 33016-47-6.
What are the molecular formula and molecular weight of 1-Trityl-1H-imidazole-4-carboxaldehyde?
1-Trityl-1H-imidazole-4-carboxaldehyde has molecular formula C23H18N2O and molecular weight 338.40 g/mol.
What are the upstream and downstream products of 1-Trityl-1H-imidazole-4-carboxaldehyde?
For 1-Trityl-1H-imidazole-4-carboxaldehyde, Upstream Products: Triphenylmethyl chloride, 1H-Imidazole-4-carbaldehyde, 1-Trityl-1H-imidazole-4-methanol; Downstream Products: 1-Methyl-1H-imidazole-5-carbaldehyde, 1H-Imidazole-4-carbaldehyde, 3-(1-Trityl-1H-imidazol-4-yl)propan-1-amine.
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-Trityl-1H-imidazole-4-carboxaldehyde (CAS 33016-47-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27769-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.