API Intermediates

API Intermediates

API intermediates are key synthetic fragments used in the preparation of Active Pharmaceutical Ingredients. They support multistep drug synthesis, providing essential functionality, stereochemistry, and molecular frameworks. Widely used in antiviral, anticancer, cardiovascular, CNS, and antibiotic drug development.

(E)-4-Oxo-4-(3-{[(Tetrahydro-2-Furanylmethyl)-Amino]Carbonyl}Anilino)-2-Butenoic Acid CAS NO 940475-24-1

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CAS No.:940475-24-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

2-({4-[(sec-Butylamino)Carbonyl]Anilino}Carbonyl)-Benzoic Acid CAS NO 940487-85-4

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CAS No.:940487-85-4

Grade:Pharmacy Grade

Content:99.90%

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2-({3-[(Isopropylamino)Carbonyl]Anilino}Carbonyl)-Benzoic Acid CAS NO 940494-50-8

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CAS No.:940494-50-8

Grade:Pharmacy Grade

Content:99.90%

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2-({3-[(Isopropylamino)Carbonyl]Anilino}Carbonyl)-Cyclohexanecarboxylic Acid CAS NO 940495-04-5

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CAS No.:940495-04-5

Grade:Pharmacy Grade

Content:99.90%

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2-({4-[(tert-Butylamino)Carbonyl]Anilino}Carbonyl)Benzoic Acid CAS NO 940497-70-1

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CAS No.:940497-70-1

Grade:Pharmacy Grade

Content:99.90%

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(E)-4-{3-[(sec-Butylamino)Carbonyl]Anilino}-4-Oxo-2-Butenoic Acid CAS NO 940498-87-3

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CAS No.:940498-87-3

Grade:Pharmacy Grade

Content:99.90%

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5-{3-[(sec-Butylamino)Carbonyl]Anilino}-5-Oxopentanoic Acid CAS NO 940499-63-8

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CAS No.:940499-63-8

Grade:Pharmacy Grade

Content:99.90%

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2-({3-[(2,2-Dimethylpropanoyl)Amino]-Anilino}Carbonyl)Cyclohexanecarboxylic Acid CAS NO 940502-96-5

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CAS No.:940502-96-5

Grade:Pharmacy Grade

Content:99.90%

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