1-Trityl-1H-imidazole-2-carbaldehyde

Also known as: 1-TRITYLIMIDAZOLE-2-CARBOXALDEHYDE, 1-(triphenylmethyl)-1H-2-imidazolecarbaldehyde, 1-(triphenylmethyl)-1H-imidazole-2-carboxaldehyde, 1-(triphenylmethyl)-2-imidazolecarboxaldehyde, 1-(triphenylmethyl)imidazole-2-carbaldehyde, 1-Trityl-1H-imidazole-2-carboxaldehyde, 1-Tritylimidazole-2-carboxaldehyde, 1-triphenylmethyl-1H-imidazol-2-carbaldehyde, 1-trityl-2-imidazolecarboxaldehyde, 1-tritylimidazole-2-carbaldehyde, 2-FORMYL-1-TRITYL-1H-IMIDAZOLE, MEDETOMIDINE IMPURITY 39

1-Trityl-1H-imidazole-2-carbaldehyde (CAS 67478-50-6) 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 338.40200 g/mol. Key properties include a melting point of 190-193ºC, a boiling point of 547ºC at 760 mmHg, a density of 1.1g/cm3 and a flash point of 284.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67478-50-6
Jingsj CID: J-1031983-2
Molecular Formula: C₂₃H₁₈N₂O
Molecular Weight: 338.40200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	190-193ºC
Boiling Point	547ºC at 760 mmHg
Density	1.1g/cm3
Flash Point	284.6ºC
Exact Mass	338.14200
PSA	34.89000
LogP	4.53580
Refractive Index	1.612

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-2-carbaldehyde?

The CAS number of 1-Trityl-1H-imidazole-2-carbaldehyde is 67478-50-6.

What are the molecular formula and molecular weight of 1-Trityl-1H-imidazole-2-carbaldehyde?

1-Trityl-1H-imidazole-2-carbaldehyde has molecular formula C23H18N2O and molecular weight 338.40200 g/mol.

What are the upstream and downstream products of 1-Trityl-1H-imidazole-2-carbaldehyde?

For 1-Trityl-1H-imidazole-2-carbaldehyde, Upstream Products: Triphenylmethyl chloride, Imidazole-2-carboxaldehyde, 1-Trityl-1H-imidazole; Downstream Products: Triphenylmethanol, Imidazole-2-carboxaldehyde.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-Trityl-1H-imidazole-2-carbaldehyde (CAS 67478-50-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1031983-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.