Biphenyl-4-carboxaldehyde (CAS number 3218-36-8) is an organic compound belonging to the aromatic aldehyde family. Its structure consists of two benzene rings connected directly to each other, with a single aldehyde group (–CHO) attached at the para position. In the chemistry laboratory, this compound serves as a valuable building block for synthesis, acting as a starting material used to assemble larger and more complex molecules. Because of its reactive aldehyde functionality, it can be readily converted into alcohols, carboxylic acids, imines, or a range of other derivatives through standard organic reactions.
The main advantage of this product lies in the purity and quality consistency maintained by TCI, a manufacturer of research chemicals that is widely recognized in the scientific community. The rigid biphenyl structure provides good thermal stability, allowing the compound to withstand fairly harsh reaction conditions without significant degradation. This makes it a dependable choice for reactions that require elevated temperatures or prolonged exposure to demanding environments. At the same time, the para-positioned aldehyde group remains readily accessible and highly reactive, giving chemists a predictable and convenient site for further transformation. Offered as TCI product B0242, this material combines dependable quality with versatile reactivity, making it a preferred starting point for researchers who need reproducible results across multiple experiments.
TCI B0242 is presented by AMI Scientific to meet the needs of researchers, lecturers, graduate students, and laboratory analysts in Indonesia who require quality chemicals for organic chemistry research and materials development. In Indonesian university laboratories, this building block is commonly used in advanced organic synthesis coursework, thesis projects, and collaborative research programs that explore new reaction pathways or functional materials. Because it combines a stable aromatic framework with a versatile reactive handle, it is well suited to both routine transformations and exploratory studies, supporting the growth of local research capacity in organic and materials chemistry.
- Synthesis of alcohols and carboxylic acids: the reactive aldehyde group can be smoothly reduced or oxidized, giving researchers a straightforward route to these important compound classes.
- Preparation of imines and amines: condensation with primary amines forms imines, which can be further reduced to amine derivatives for nitrogen-containing target molecules.
- Building block for complex molecule assembly: the bifunctional character of the biphenyl core and aldehyde group allows stepwise construction of larger, more sophisticated structures.
- Materials development research: the rigid, thermally stable biphenyl framework makes this compound useful for preparing advanced organic materials and functional polymers.
- Graduate teaching and method development: consistent batch quality from TCI supports reproducible student experiments and analytical method validation in university laboratories.
| Brand | TCI; product code B0242 |
|---|---|
| CAS number | 3218-36-8 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Building Blocks > Non-Heterocyclic Building Blocks |
| Pack sizes | — |
| Physical form | — |
| Storage | keep the container tightly closed and store in a cool, dry place |
- Chemical name: Biphenyl-4-carboxaldehyde
Store Biphenyl-4-carboxaldehyde in a tightly sealed container, preferably the original packaging, in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and moisture. Keep the container closed when not in use to prevent contamination and to preserve product integrity. Handle the material in a laboratory fume hood and wear appropriate personal protective equipment, including gloves, safety goggles, and a laboratory coat, to avoid skin and eye contact. Avoid inhaling dust or vapors and keep the compound away from strong oxidizing agents and open flames. Follow standard laboratory hygiene practices, and consult the supplier's documentation for any additional precautions.
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