IUPAC System of Nomenclature

Guideline for the systematic nomenclature of organic compounds given by the organisation “International Union of Pure and Applied Chemistry”(often abbreviated to IUPAC) is known as “IUPAC nomenclature of organic compounds”.

The international organization in charge of standardizing the atomic weights, symbols, nomenclature, etc. of different substances is known as IUPAC. It creates and updates this data to support scientists and researchers around the world. The IUPAC nomenclature for inorganic and organic chemicals was developed by this organization.

IUPAC Nomenclature of Organic Compounds

Organic Compounds are those which have Carbon-Hydrogen or Carbon-Carbon bonds. Chemistry is studied under three branches Organic, Inorganic, and Physical Chemistry with each dealing with different types of topics. For this article, we will focus on Organic Chemistry which is the study of carbon and its various compounds. Carbon compounds have a special catenation property that helps them to make long-chain organic compounds. Thus, there are millions of organic compounds, and naming all of them is tough so we came up with a method of naming these organic compounds which are called as Nomenclature of Organic Compound. Nomenclature of Organic Compound is the common set of rules which helps us name all the organic compounds without remembering the name for any of them, we just have to remember the rules. Let’s learn about these rules for naming organic compounds i.e., nomenclature, in detail.

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What is Nomenclature of Organic Compounds?

The procedure of naming both living and non-living things is known as nomenclature. The word is derived from the Latin words “nomen” (name) and “calare” meaning “call.” Different compounds are named according to standards that have been agreed upon globally. But it might range from following severe regulations to adopting the everyday language. When dealing with the process of nomenclature for organic compounds, then this process of nomenclature is referred to as ” Nomenclature of Organic Compounds” which we will discuss in this article in detail....

IUPAC System of Nomenclature

Guideline for the systematic nomenclature of organic compounds given by the organisation “International Union of Pure and Applied Chemistry”(often abbreviated to IUPAC) is known as “IUPAC nomenclature of organic compounds”....

IUPAC Nomenclature

Every scientist must follow a set of regulations under the IUPAC nomenclature of organic chemistry in order to name compounds that belong to specific groups for better communication of information. In IUPAC Nomenclature, there are three key components: Root word, Suffix and Prefix. With the help of these three components and rules from IUPAC, we can name any organic compound under the blue sky with ease. Let’s learn about these components of Nomenclature in detail....

Suffix

In IUPAC nomenclature, the suffix comes after the root name and designates the functional group to which it belongs. It is further divided into primary and secondary categories. The root word is followed directly by the main suffix....

Prefix

Under this nomenclature, a prefix is placed in front of the root names of compounds. Prefix usage is extremely beneficial because it demonstrates the presence of side chains and substituent groups in an organic compound. These prefixes shed light on a compound’s acyclic and cyclic properties....

Methods for IUPAC Nomenclature

To write the IUPAC name for any given structure, we can use the following steps:...

IUPAC Nomenclature of Some Organic Compounds

There are various different organic compounds, thus we need to know all the general methods for the naming....

Solved Examples on Nomenclature of Organic Compounds

Example 1: Write the name of the given organic compound....

FAQs on Nomenclature of Organic Compounds

Question 1: What do you mean by IUPAC?...