Pharm Intermediate

In pine-based chemicals, gum turpentine is a plant volatile oil substance with various natural monomers as its main components. Through the process of distillation separation, compounds like alphe-pinene, camphor, and sabinene can be used as starting materials for pharmaceutical synthesis. Their by-products, such as fenchyl acetate, δ-terpineol, and thujopsene, are often essential precursor substances for APIs.

166 products are found on results.


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Isoborneol

CAS: 124-76-5
SPECS: 95%

Isoborneol is a terpene derivative. It is prepared by hydration and rearrangement of camphene/pinene.Isoborneol is commonly used as flavor and fragrance agents

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Isobutyric Anhydride

CAS: 97-72-3
SPECS: 98%

Isobutryic anhydride is a colorless liquid with a pungent, acrid odor. It used as a raw material for esters such as sucrose acetate isobutyrate. It is used also as a raw material for dyes, agrochemicals and other chemicals.

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Isoeugenol

CAS: 97-54-1
SPECS: 99%

Isoeugenol is a pale yellow oily liquid with a spice-clove odor. Occurs in ylang-ylang oil and other essential oils.Isoeugenol is a phenylpropanoid that is an isomer of eugenol and KOH. It derives fro…

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Isolongifolanone

CAS: 23787-90-8
SPECS: 80%

Isolongifolanone is a mixture of isomer liquid with persistent woody and earthy odors, and it smells like the odor of patchouli and rock orchid. There are two preparation methods. One is to isomerize …

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Isolongifolene

CAS: 1135-66-6
SPECS: 85%

Isolongifolene has woody and amber incense odors, has been widely used as fragrances in cosmetics, perfumers, space sprays, detergents, deodorants, fabrics, fibers, and soap, tobacco, creams, paper pr…

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Isolongifolenone

CAS: 23747-14-0
SPECS: 95%

Isolongifolenone, appears white or pale green crystal or powder, has light smell like Camphor with  woody and amber odor.Production of fully oxidized with oxygen in the reactor by Isolongifolene, synt…

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Isolongifolenone

CAS: 23747-14-0
SPECS: 98%

Isolongifolenone, appears white or pale green crystal or powder, has light smell like Camphor with  woody and amber odor.Production of fully oxidized with oxygen in the reactor by Isolongifolene, synt…

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Isomethyl Ionone

CAS: 127-51-5
SPECS: 95%

Isomethyl Ionone is a pale yellow liquid with violet flower aroma and is soluble in ethanol, propylene glycol and non-volatile oil, insoluble in glycerin and water.Isomethyl Ionone is cycled under str…

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L-Borneol

CAS: 464-45-9
SPECS: 464-45-9N95

L-Borneol also calls as Mei Slice, is the crystallization of fresh branch and leaf of Typus physiologies Cinnanloni through the distillation of water vapor.L Borneol is a white crystalline powder or f…