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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates (Find 137 items)
The quality of pharmaceutical intermediates plays a crucial role in the efficacy and safety of the final drug. Our authorized vendors offer outstanding bulk drug intermediates, the very raw materials for the pharmaceutical production. Explore specific product information, such as CAS numbers, characteristics, and technical data, to improve production efficiency during the drug production process.

Glucosamine sulfate

(29031-19-4)
Novel application of glucosamine to prepare medical agent for treating vertigo. Found in chitin, in mucoproteins, and in mucopolysaccharides. Antiarthritic. Pharmaceutic aid.

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Gypsum (Ca(SO4).2H2O)

(13397-24-5)
Anhydrous:insoluble anhydrite is used in cement formulations and as a paper filler.Soluble anhydride, because of its strong tendency to absorb moisture, is useful as a drying agent for solids, organic liquids and gases; the desiccant used in laboratory and industry is known under the name Drierite. This material can be regenerated repeatedly and reused without noticeable decrease in its desiccating efficiency.The hemihydrate is used for wall plasters; wallboard; tiles and blocks for the building

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Glycidol

(556-52-5)
An important fine chemical raw material, used as a stabilizer for natural oils and vinyl polymers, demulsifiers, dyeing and layering agents, as well as intermediates for the synthesis of glycerin and glycidyl ethers (amines, etc.). It can be used for surface coating, chemical synthesis, medicine, pharmaceutical chemical industry, bactericide and solid fuel gel agent.

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Glycol diacetate

(111-55-7)
Used as solvent and organic synthesis

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Galactosamine

(7535-00-4)

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Glufosinate

(51276-47-2)
Can be used for weeding in orchards, vineyards, non-cultivated land, and also in potato fields

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Glycol distearate

(627-83-8)
Pegosperse(R) 50 DS is suggested for use as an opacifier, pearlescing agent and viscosity modifier in cosmetic formulations and household product formulations.

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Glycol monoethyl ether acetate

(111-15-9)
Ethylene glycol ether acetate (CAC) is an ester solvent with excellent performance.

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Glatiramer acetate

(147245-92-9)
Glatiramer acetate (also known as Copolymer 1, Cop-1, or Copaxone - as marketed by Teva Pharmaceuticals) is an immunomodulator drug currently used to treat multiple sclerosis. It is a random polymer of four amino acids found in myelin basic protein, namely glutamic acid, lysine, alanine, and tyrosine, and may work as a decoy for the immune system. Glatiramer acetate is approved by the Food and Drug Administration (FDA) for reducing the frequency of relapses, but not for reducing the progression

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Bulk drug intermediates are the drugs used as raw materials for the production of bulk drugs, or they can refer to a material produced during synthesis of an API that must undergo further molecular change or processing before it becomes an API.

More Information

Intermediates are unavoidable products of chemical reactions and are widely used in pharmaceuticals, materials, chemicals, and other industries.

In the pharmaceutical industry, an active pharmaceutical ingredient (API) is a product of a synthesis process that has been completed and is used in the manufacture of bulk drugs and intermediates are some chemical raw materials or chemical products used in the synthesis process of APIs.

The application industries of pharmaceutical intermediates mainly include antibiotics, anticancer drugs, cardiovascular drugs, neurological drugs, hormone drugs, and immunosuppression.

Functions of intermediates

Intermediates serve a variety of responsibilities in the drug production process.

● They can serve as a link between the API and the finished medicine. The drug production process can be broken down into multiple steps using intermediates, each requiring a different chemical.

● They can modify reaction conditions and synthesis pathways, increasing drug synthesis efficiency and yields.

● They can be employed to modify the purification, crystallization, and solid characteristics of medicines.

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