4-Bromo-3-fluorobenzonitrile TCI B4022

Chemical Identity

CAS No.: 133059-44-6
PubChem: CID 15165443·SID 253659783
Formula: C7H3BrFN
Molecular weight: 200.01 g/mol
Purity: >98.0%(GC)
Reference databases: ECHA

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 4-bromo-3-fluorobenzonitrile
SMILES: C1=CC(=C(C=C1C#N)F)Br
InChIKey: QBKXYSXQKRNVRQ-UHFFFAOYSA-N

Rp 2.782.500,00

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4-Bromo-3-fluorobenzonitrile is a chemical compound widely used as a building block in the synthesis of complex organic compounds. It contains a benzene ring substituted with bromo and fluoro groups, along with a nitrile functional group. This compound plays a crucial role in laboratory settings, particularly in organic chemistry research, where it serves as a versatile intermediate. Its unique structure allows it to participate in various chemical reactions, making it an essential tool for chemists. Due to its reactivity and functional group diversity, it is frequently used in synthetic pathways that require halogen and nitrile substitutions.

One of the key properties that make 4-Bromo-3-fluorobenzonitrile a preferred choice is its chemical stability under controlled laboratory conditions. It exhibits a relatively high melting and boiling point, which facilitates purification and separation processes. Additionally, its resistance to degradation in controlled environments ensures consistent performance and reliability in experiments. These characteristics make it suitable for use in a wide range of chemical reactions, including substitution and condensation reactions. Its molecular structure also allows for further functionalization, expanding its utility in synthetic chemistry.

In Indonesian laboratories, 4-Bromo-3-fluorobenzonitrile is commonly used in organic chemistry research, particularly in academic institutions and research centers. It is a key component in the development of pharmaceuticals, polymers, and other specialty chemicals. Its availability and chemical properties make it an important reagent for both teaching and research purposes. The compound’s stability and reactivity contribute to its widespread application in various chemical processes within the Indonesian scientific community.

TCI brochures (PDF)

Fluorination Reagents, Fluorinated Building Blocks 2026-03-18 · p. 21

Related TCI products

Organic synthesis is a primary application for 4-Bromo-3-fluorobenzonitrile due to its reactivity and functional group versatility, allowing for the creation of complex molecules.
Pharmaceutical research benefits from this compound as it can be used in the development of new drugs requiring halogen and nitrile substitutions.
Polymer science utilizes this material for creating specialized polymers with unique chemical properties and functional groups.
Analytical chemistry employs it as a standard for chromatographic and spectroscopic analysis due to its well-defined molecular structure.
Teaching laboratories use it to demonstrate substitution and condensation reactions, providing students with hands-on experience in synthetic chemistry.

Brand	TCI
CAS number	133059-44-6
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Fluorinated Building Blocks
Pack sizes	Available in various sizes as per supplier specifications
Physical form	Liquid or crystalline, depending on the supplier
Storage	Store in a cool, dry place away from light and incompatible materials

4-Bromo-3-fluorobenzonitrile should be stored in a cool, dry place, away from direct light and incompatible substances. It is recommended to use sealed containers made of glass or inert plastic to prevent contamination and maintain chemical integrity. Proper ventilation is essential during handling to minimize exposure to vapors. Laboratory personnel should wear appropriate personal protective equipment, including gloves and safety goggles, when working with this compound. Due to its reactivity, it should be kept away from strong oxidizing agents and reactive metals. Regular monitoring of storage conditions ensures the compound remains stable and safe for use in laboratory applications.

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