Yearly Archives: 2019

cis-3-Hexen-1-ol is also called (Z)-3-hexen-1-ol and leaf alcohol. It is a colorless oily liquid with an intense grassy-green odor of freshly cut green grass and leaves. cis-3-Hexen-1-ol is produced in small amounts by most plants. cis-3-Hexen-1-ol is commonly used as raw material of flavor and frgrance.

Natural Citral is naturally found in lemon grass oil (70% to 80%) and litsea cubeba oil (about 70%). It appears liquid with strong lemon odor.

The natural citral is obtained by the vacuum distillation process of the lemon grass oil or litsea cubeba oil.

Natural Citral is mainly used in flavoring.

Citronellol, or dihydrogeraniol, is a natural acyclic monoterpenoid. Both enantiomers occur in nature. It is found in citronella oils, including Cymbopogon nardus (50%), is the more common isomer. (−)-Citronellol is found in the oils of rose (18–55%) and Pelargonium geraniums.

Citronellol can be prepared by hydrogenation of geraniol or nerol.

Citronellol has multiple applications in the industry.

Citronellyl acetate is a monoterpenoid. It is the acetate ester of citronellol and naturally found in citriodora oil and Citronella oil.

Citronellyl acetate is industirally prepared by the esterification of Citronellol with Acetic Anhydride.

It is extensively used in perfumery and fragrance.

Coumarin is an aromatic organic chemical compound. It is naturally in many plants, notably in the tonka bean. It appears white crystal or crystaline powder with sweet odor.

Coumarin is used in the field of pefumery,cosmetics, and medicine,etc.

Creosol, also called Valspice, 4-methyl guaiacol, molecular formula C8H10O2, is colorless to pale yellow liquid with spice, woody, and sweet vanilla nuances, a smoky campfire-like character.

It is extracted from natural wood oil.

Creosol is mainly used in the flavor, medical and intermedium of organic synthesis

Natural linalool is a monoterpenoid that found in many plants, mainly in Brazilian rose and Chinese camphor.
It appears colorless transparent liquid with floral odor. Natural linalool is divided into (+) – linalool isomer and (-) – linalool isomer.

Linalool can be extracted from essential oils. And it can also be prepared by the hydrogenation of α-Pinene.

It is mainly used in fragrance formulation of daily chemical products.

Dehydroabietylamine (Leelamine) is a diterpene compound derived from gum rosin. Through a series of distillation processes, turpentine oil is removed from the residual liquid. The remaining liquid is then filtered at approximately 210°C, cooled, and crystallized to produce the final substance.

Dehydroabietylamine exhibits weak affinity for the cannabinoid receptors CB1 and CB2 and acts as an inhibitor of pyruvate dehydrogenase kinase. Optically active leelamine is also used as a chiral resolving agent for carboxylic acids.

Delta Terpineol is sourced from the plant. It appears crystal powder.

Delta Terpineol is isolated from carrot oils, from the cinnamon tree (Cinnamomum zeylanicum) and Scotch pine (Pinus sylvestris).

It is widely used in perfumes, cosmetics, and flavors.

Dihydro-anethole is colorless to pale yellow liquid with woody odor and the smell of licorice and anethol.

It is industrially prepared by the hydrogenation of anethol.

Dihydro-anethole is used in the fragrance formulation of daily chemical products, such as soaps and detergents.

Dihydrocarveol is naturally found in caraway oil and mint oil. It is monoterpenoid compound that appears colorless liquid with anise and green odor.

Dihydrocarveol is prepared by the selective catalytic hydrogenation of carvone.

It is used in the fragrance and flavor formulation.

(+)-Dihydrocarvone, a monoterpenoid compound found in caraway oil, is a key building block to synthesize sesquiterpenes. It is colorless liquid generally produced either by the hydrogenation of carvone or by the oxidation of limonene. Dihydrocarvone is an important aroma component of cooling and fragrant plant essential oil. It can be added to candies, drinks, toothpastes and perfumes as a flavoring for food and cosmetics.

Dihydroterpineol appears coloeless sticky oily transparent liquid with pine oily floral.

It is obtained by hydrogenation of Terpineol.

Dihydroterpineol is mainly used in the preparation of fragrances.

Dihydroterpinyl acetate appears colorless to yellowish liquid. It is synthesized with Acetic anhydride and Dihydroterpinol.

Dihydroterpinyl acetate is mainly used in the preparation of fragrance.

Foreverest™ DIPENTENE ex CP is a by product of Gum Turpentine, it is a pale yellow liquid with lemon character.

Dipentene is mainly composed of terpene hydrocarbons, main composition is alpha Terpinene, Gamma Terpinene, Terpinene, Limonene, Para Cymene etc.

Dipentene show more woody sense for fragrance application.

Dipentene DHM is the by-product of the production of gum turpentine derivatives.Synthetic dipentene is the by-product of the production of dihydromyrcene. It appears colorless liquid with lemon odor. It is insoluble in water, miscible with ethanol. Dipentene is mainly composed of terpene hydrocarbons, limonene, beta-Phellandrene, myrcene and other terpenes. It is widely used as a cost-effective ingredient for household products.

Estragole is naturally found in turpentine, basil and tarragon oil. It appears colorless to pale yellow clear liquid with licorice and phenolic odor.

Estragole is used in the preparation of fragrance.

Ethyl cinnamate is the ester of cinnamic acid and ethanol. It is present in the essential oil of cinnamon. It can be produced by the esterification between cinnamic acid and ethanol with the presence of sulfuric acid or the reaction between benzaldehyde and ethyl acetate.

Pure ethyl cinnamate has a “fruity and balsamic odor, reminiscent of cinnamon with an amber note” which is widely used in flavor formulation of some berry flavors.

Ethyl vanillin, also called as Ethylvanillin, appears white to off-white fine crystalline powder. It has similar but stronger scent than vanillin. It is prepared from catechol, beginning with ethylation to give guethol.

Ethylvanillin is used in the formulation fragrance and flavor.

Fenchyl Acetate is reported to be found in the oil from the leaves and terminal branches of Juniperus rigidu, in Seseli sibiricum, in rosemary and fennel oils and in the oil of hinoki leaves. It is prepared by acetylation of fenchyl alcohol.

Fenchyl Acetate is mainly used in fragrance formulation.

Terpinenes are classified as three isomeric hydrocarbons: alpha-Terpinene, beta-Terpinene and Gamma-terpinene.

Gamma-terpinene appears colorless liquid with turpentine-like odor.

Gamma-terpinene is extracted from various plant sources. It is the component of essential oils made from citrus fruits and shows strong antioxidant activity.

Gamma-terpinene is widely used in the pharmaceutical and perfume industry.

Geraniol is naturally found in more than 200 kinds of essential oils, including geranium oil ,Citronella oil, East-Indian geranium oil and rose oil, etc.

It can be obtained by distillation of the natural oil. And it can also be prepared by beta- pinene through series of reactions.

In addition to being directly used as perfume raw materials, geraniol can also be used to produce many esters and other valuable synthetic perfumes.

Geraniol and Nerol are geometrical isomers.

Geraniol is a commercially important terpene alcohol occurring in the essential oils of several aromatic plants, it can also be prepared by beta- Pinene through series of reactions

The most important usage is to be made into fine natural geraniol, citronellol and rhodinol.

Geranyl acetate is a natural organic compound. It is a colorless liquid with a pleasant floral or fruity rose aroma.

Geranyl acetate exists naturally in more than 80 essential oils, including Ceylon citronella, palmarosa, lemon grass, geranium, coriander and sassafras, etc.

It can be obtained by fractional distillation of essential oils. Geranyl acetate is industrially prepared by the esterification of acetic acid and geraniol.

It is mainly used in the fragrance formulation of perfumes, cosmetics, and soaps.

Geranyl Acetone (Geranylacetone) is naturally found in African lemon oil, mint, tea, tomatoes,and passionflower. It appears clear colorless liquid with floral and fruit odor.

Geranyl Acetone is industrially prepared by the reaction of linalool and ethyl acetoacetate or Methyl isopropenyl ether. It’s widely used as fragrance.

Glycerol Ester of Gum Rosin (GEGR), also known as Glyceryl Rosinate or Ester Gum, is an oil-soluble food additive made by esterifying rosin with edible glycerol.

Due to its high density, GEGR helps keep oils suspended in water, making it a popular choice as a beverage stabilizer. It is widely used as a base ingredient in the production of chewing gum and also serves as a common alternative to brominated vegetable oil in citrus-flavored soft drinks. In some cases, both ingredients are used together to achieve the desired effect.

FDA-approved (172.735), GEGR is a key component in maintaining stability in food and beverage formulations, especially in oil-based products.

Guaiacol is an oily yellow liquid with a penetrating odor, obtained by distilling wood tar or wood creosote.

Guaiacol is present in wood smoke, resulting from the pyrolysis of lignin. The compound contributes to the flavor of many substances such as whisky and roasted coffee.

Guaiazulene, also 1,4-dimethyl-7-isopropylazulene, is a dark blue crystalline hydrocarbon. It is a bicyclic sesquiterpene that is a constituent of some essential oils, mainly oil of guaiac and chamomile oil.

With the function of anti-inflammatory and promoting tissue regeneration that promotes burn healing.

Guaiazulene is widely used in medical field.

Heliotropin is also known as piperonal. It is naturally found in various plants,including dill, vanilla, violet flowers, and black pepper,etc. It appears white crystalline powder with cherry-like odor.

Heliotropin can be prepared by oxidizing isosafrole.

It is widely used in the fragrance formulation of soaps, perfumes and cosmetics.

Hexyl cinnamaldehyde is found naturally in the essential oil of chamomile. It is a member of the class of cinnamaldehydes carrying a hexyl substituent.

Hexyl cinnamaldehyde industrially produced via a crossed-aldol condensation reaction between octanal and benzaldehyde.