C23H18N2O
338.4 g/mol
Pharmaceutical IntermediateWarning
1-(triphenylmethyl)-1H-imidazole-4-carbaldehyde
CAS33016-47-6EC620-447-0
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
1-(Triphenylmethyl)-1H-imidazole-4-carbaldehyde is a chemical compound used as a pharmaceutical intermediate. It features an imidazole ring substituted with a triphenylmethyl group and an aldehyde functional group.
pharmaceutical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1-(triphenylmethyl)-1H-imidazole-4-carbaldehyde (CAS 33016-47-6) is 2933.29.
HS code (international, 6-digit)
2933.29
EU CN code (8-digit)
2933 29 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-tritylimidazole-4-carbaldehyde
InChIKey
YQYLLBSWWRWWAY-UHFFFAOYSA-N
SMILES
C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3)N4C=C(N=C4)C=O
Synonyms (29)
- 1-Trityl-4-formylimidazole
- 4-Formyl-1-tritylimidazole
- 4-formyl-1-trityl-1H-imidazol
- N-trityl-4-(formyl)imidazole
Sourcing 1-(triphenylmethyl)-1H-imidazole-4-carbaldehyde?
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