1,1,1-Trifluoro-2-trifluoromethylpentane-2,4-diol
[CAS# 34844-48-9]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrimidine compound >> Alcohol
• Name: 1,1,1-Trifluoro-2-trifluoromethylpentane-2,4-diol
• Synonyms: 1,1-Bis(trifluoromethyl)butane-1,3-diol
• Molecular Formula: C₆H₈F₆O₂
• Molecular Weight: 226.12
• CAS Registry Number: 34844-48-9
• SMILES: CC(CC(C(F)(F)F)(C(F)(F)F)O)O

Properties

• Density: 1.451
• Boiling point: 191 ºC
• Flash point: 69 ºC

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302-H315-H320-H335
• Precautionary Statements: P264-P270-P301+P312-P330

Discovory and Applicatios

1,1,1-Trifluoro-2-trifluoromethylpentane-2,4-diol, also known as "TFMPD," is a compound widely known for its unique fluorinated structure and its many applications in pharmaceuticals and materials science. The discovery of TFMPD stems from fluorine chemistry research, a field focused on incorporating fluorine atoms into organic molecules to enhance their properties. Fluorinated compounds are known for their high chemical and thermal stability and their ability to modulate biological activity. TFMPD was developed to take advantage of these properties, particularly in pharmaceutical applications where fluorination can improve drug efficacy and selectivity.

The synthesis of TFMPD involves multiple steps, starting with the introduction of a trifluoromethyl group into the pentane backbone. The process typically begins with the trifluoromethylation of a suitable precursor, followed by hydroxylation to form the diol. This synthesis requires careful control of reaction conditions to ensure the correct placement of the fluorine atom and retention of the desired functional group.

In medicinal chemistry, TFMPD is a cornerstone for the creation of fluorinated drug candidates. The presence of the trifluoromethyl group in the compound enhances its lipophilicity, which can improve the bioavailability of drug molecules. This property is particularly valuable in designing drugs that need to cross biological membranes, such as those targeting central nervous system diseases or intracellular pathways.

The diol structure of TFMPD enables it to participate in a variety of chemical reactions, making it a versatile intermediate for the synthesis of complex drug molecules. Its fluorinated groups can enhance the metabolic stability of drugs, reduce drug breakdown in the body and prolong their duration of action. This makes TFMPD a useful starting material for the development of drugs that need to prolong therapeutic effects or resist metabolic degradation.

The compound is also used to make fluorinated analogs of existing drugs. By replacing hydrogen atoms with fluorine, researchers can change the pharmacokinetic and pharmacodynamic properties of drugs, thereby improving efficacy, reducing side effects and improving patient compliance.

Fluorinated compounds such as TFMPD have shown potential in the development of antiviral and anticancer agents. They interact with biological targets in unique ways and can produce drugs with new mechanisms of action. For example, TFMPD derivatives are explored for inhibiting viral replication or disrupting cancer cell growth by targeting specific enzymes or signaling pathways involved in these processes.

In addition to pharmaceuticals, TFMPD can be used in materials science, where its fluorinated structure aids in the development of advanced materials. Its stability and reactivity lend themselves to the manufacture of fluoropolymers and specialty coatings with enhanced chemical resistance and mechanical properties.

In the production of fluoropolymers, TFMPD can act as a monomer or co-monomer, helping to improve the properties of the polymers. Fluoropolymers are known for their excellent resistance to heat, chemicals, and UV radiation, making them ideal for harsh environments or demanding applications such as the aerospace, automotive, and electronics industries.

The diols of TFMPD enable it to participate in polymerization reactions, resulting in materials with tailored properties, such as specific heat resistance or mechanical characteristics. These materials can be used in coatings, adhesives, and sealants that require high performance and durability.

The reactivity of TFMPD also makes it a valuable intermediate in the synthesis of specialty chemicals, including surfactants and lubricants. Its fluorinated structure provides unique surface-active properties that enhance the performance of these products in a variety of applications, such as in industrial processes or consumer products.