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Home > Organic Chemistry
Organic chemistry is the chemistry of carbon compounds. The classification of organic chemical compounds is mainly based on their decisive role, which can be divided into hydrocarbons and hydrocarbon derivatives. Hydrocarbons include alkanes, alkenes, alkynes, and aromatic hydrocarbons. Hydrocarbon Derivatives include halogenated hydrocarbons, alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids, carboxylic acid derivatives, amines, nitro compounds, nitrile Class, sulfur-containing organic compounds (such as mercaptans, thioethers, thiophenols, sulfonic acids, sulfones, and sulfoxides), phosphorus-containing organic compounds and other elemental organic compounds, heterocyclic compounds, etc. Organic chem compounds are found in living organisms and can be synthesized in labs. Normally found in plants, animals, and even in fossil fuels, organic chemical compounds have been widely applied in different industries, like chemistry, biology, pharmaceuticals, agriculture, and more. On ECHEMI, 39640 organic chemical suppliers provide various chemical products to meet all your demands at competitive prices!

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15544 Organic Chemistry items

Pentanol

CAS No: 30899-19-5

Formula: C5H12O

Categories: Organic Chemistry > Alcohols, Phenols, Phenol Alcohols

clear liquid Amyl alcohols (pentanols) have eight isomers. All are flammable, colorless liquids, except the isomer 2,2- dimethyl-1-propanol, which is a crystalline solid.More

4-Nitrophenol

CAS No: 100-02-7

Formula: C6H5NO3

Categories: Organic Chemistry > Hair Dyeing

4-Nitrophenol is a yellowish crystalline substance with moderate toxicity, belonging to the phenolic compound. 4-Nitrophenol has two crystalline forms. The α form is a colorless needle-shaped crystal that is unstable at room temperature but stable under sunlight. The β form is a yellow needle-shaped crystal that is stable at room temperature and gradually turns red under sunlight. 4-Nitrophenol in normal state is a mixture of these two forms. The boiling point of 4-Nitrophenol is 279 degrees Celsius (1013 hPa), the density is 1.48 g/cm3 (20℃), the flash point is 169.0 degrees Celsius, the ignition point is 510 degrees Celsius, and the melting point is 110-114 degrees Celsius.More

1-Octanol

CAS No: 111-87-5

Formula: C8H18O

Categories: Organic Chemistry > Perfuming

1-Octanol, also known as octan-1-ol, is a member of the fatty alcohol family and possesses the molecular formula C₈H₁₈O. This compound presents itself as a transparent, colorless liquid that carries a distinct and somewhat greasy smell, reminiscent of fats. Its solubility profile is such that it readily mixes with organic solvents, making it useful in a variety of applications that require such properties. The synthesis of 1-Octanol typically involves the oxidation of octene, a type of alkene with eight carbon atoms in its chain. This oxidation process can be facilitated by various methods, including the use of chemical reagents or biological catalysts. The resulting alcohol is of considerable importance in the chemical industry, playing a pivotal role in numerous chemical processes. Its versatility stems from its ability to participate in reactions such as esterification, forming esters that are widely used in the production of fragrances, flavors, and pharmaceuticals. Additionally, 1-Octanol's amphiphilic nature, meaning it has both hydrophobic and hydrophilic properties, makes it valuable in the formulation of surfactants and emulsifiers. These characteristics underscore its significance in the manufacturing of diverse products, ranging from personal care items to industrial lubricants.More

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Cyanoacetamide

CAS No: 107-91-5

Formula: C3H4N2O

Categories: Organic Chemistry > Amides

WHITE TO LIGHT CREAM CRYSTALLINE POWDERA codon of glutamine that directs the placement ofglutamine into a polypeptide.2-Cyanoacetamide was used in spectrofluorimetric method for the determination of some antihistaminic H1 receptor antagonist drugs such as ebastine, cetirizine dihydrochloride and fexofenadine hydrochloride. It may be used in fluorometric determination of 3,4-dihydroxyphenylalanine. It was used as post column fluorigenic derivatizing agent for the bio-analysis and pharmacokinMore

p-Xylene

CAS No: 106-42-3

Formula: C8H10

Categories: Organic Chemistry > Paint Solvent

colourless liquidChEBI: A xylene with methyl groups at positions 1 and 4.p-xylene is an aromatic hydrocarbon based on benzene with two methyl substituents with the chemical formula C8H10 or C6H4(CH3)2. It is one of the three isomers of dimethylbenzene known collectively as xylenes. The “p” stands for para, identifying that he two methyl groups in p-xylene occupy the diametrically opposite substituent positions 1 and 4. p-Xylene is a colorless, flammable liquid practically insoluble in water. p-More

Tranexamic acid

CAS No: 1197-18-8

Formula: C8H15NO2

Categories: Organic Chemistry > Skin Conditioning

Tranexamic acid (Transamin) is an antifibrinolytic for blocking lysine-binding sites of plasmin and elastase-derived plasminogen fragments with IC50 of 5 mM. Target: OthersTranexamic acid is a synthetic derivative of the amino acid lysine. Tranexamic acid is frequently used in surgeries with high risk of blood loss such as cardiac, liver, vascular and large orthopedic procedures. Its oral form is now being evaluated for use in outpatient conditions involving heavy bleeding.Toxicity/AdverMore

Adefovir

CAS No: 106941-25-7

Formula: C8H12N5O4P

Categories: Organic Chemistry > Phosphines

Adefovir (GS-0393) is an adenosine monophosphate analog antiviral agent that after intracellular conversion to Adefovir diphosphate inhibits HBV DNA polymerase. Adefovir has an IC50 of 0.7 μM against HBV in the HepG2.2.15 cell line. Adefovir has good antiviral activity against several viruses, including HBV and herpesviruses[1][2][3]. More

4-Chlorophenol

CAS No: 106-48-9

Formula: C6H5ClO

Categories: Organic Chemistry > Antimicrobials

off-white to light tan crystals or powder All isomers have a characteristic odor.ChEBI: A monochlorophenol substituted at the pare position by a chlorine atom.White crystals with a strong phenol odor Slightly soluble to soluble in water, depending on the isomer, and denser than water. Noncombustible. Used as an intermediate in organic synthesis of dyes and drugs.More

Quinone

CAS No: 106-51-4

Formula: C6H4O2

Categories: Organic Chemistry > Quinones

Quinone is an organic compound with the molecular formula C6H4O2. Its hexahydrate has a molecular weight of 108.10, a density of 1.3±0.1 g/cm³, a boiling point of 174.0±15.0 ℃ at 760 mmHg, a melting point of 113-115 ℃ (lit.), and a flash point of 59.3±17.4 ℃. It has a unique yellow crystal structure, exudes a strong aroma, has a high solubility in organic solvents, and is incompatible with oxidants, strong bases, reducing agents, and flammables.More

Ethyl bromide

CAS No: 74-96-4

Formula: C2H5Br

Categories: Organic Chemistry > Hydrocarbons and Derivatives

Ethyl bromide is a halogenated hydrocarbon with the chemical formula C2H5Br, abbreviated as EtBr. It is a colorless to yellow volatile liquid that turns into a gas at temperatures above 101 °F (38 ℃). Ethyl bromide has an ether-like odor and a burnt taste. Ethyl bromide is miscible with alcohols, ethers, chloroform, and organic solvents. Its water solubility at 25 ℃ is 9000 mg l-1. It is incompatible with alkali metals, aluminum, magnesium, strong bases, water, and strong oxidants. The vapor density of ethyl bromide relative to air is 3.76, and the flash point is below 0°F. It is highly flammable and can easily form explosive mixtures with air.More

m-Cresol

CAS No: 108-39-4

Formula: C7H8O

Categories: Organic Chemistry > Perfuming

colourless to light yellow liquid Cresol is a mixture of the three isomeric cresols, o-, m-, and p-cresol. Cresols are slightly soluble in water. m-Isomer: Colorless or yellow liquid with characteristic odor. m-Cresol has a dry, tarry, medicinal–leathery odor. m-Cresol and p-cresol very often occur together and are difficult to separate.ChEBI: A cresol with the methyl substituent at position 3. It is a minor urinary metabolite of toluene.Colorless liquid with a sweet tarry odor. Sinks and mixeMore

Frequently Asked Questions

Why are organic chemicals important in industry and research?

Organic chemicals are the basis of numerous industrial processes and research applications. They are critical for developing pharmaceuticals, agrochemicals, plastics, fuels, and specialty chemicals. Understanding their properties and reactions allows researchers and manufacturers to innovate, improve product performance, and ensure safety and sustainability.

Are there chemicals in organic food?

Yes, organic food naturally contains chemicals. Organic farming minimizes the use of synthetic pesticides, herbicides, and fertilizers but does not exclude them entirely. Only approved chemical products are allowed under organic certification standards. For example, in the U.S., the USDA National Organic Program permits certain pesticides and soil amendments that meet organic criteria. Plants themselves naturally produce chemicals, such as vitamins, alkaloids, and essential oils, which are safe and beneficial.

What are organic chemicals examples?

Organic chemicals are found in daily life and industry. Examples include:

• Biomolecules: carbohydrates, lipids, proteins, nucleic acids — essential for life.

• Fossil fuel derivatives: petroleum, natural gas, and refined products.

• Industrial chemicals: solvents, polymers, dyes, pharmaceuticals, fragrances.

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What is an organic chemical?

An organic chemical is any compound that contains carbon atoms covalently bonded to other elements, most commonly hydrogen, oxygen, or nitrogen. Organic chemicals are fundamental to life and can be naturally occurring in plants, animals, and microorganisms, or synthesized in laboratories for industrial and pharmaceutical applications. They are widely used to produce fuels, solvents, plastics, dyes, fragrances, and medicines.

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