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.

(1R,5S)-3-Benzyl-6,6-Dimethyl-3-Azabicyclo[3.1.0]Hexane-2,4-Dione CAS NO 943516-53-8

Unit Price:Get Price

CAS No.:943516-53-8

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

6,6-Dimethyl-3-Azabicyclo[3.1.0]Hexane Boceprevir Key Intermediate CAS NO 943516-54-9

Unit Price:Get Price

CAS No.:943516-54-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

3H-1,2,4-Triazole-3-Thione, 4-[4-(Dimethylamino)-3-Methoxyphenyl]-5-(5-Ethyl-2,4-Dihydroxyphenyl)-2,4-Dihydro- CAS NO 943519-60-6

Unit Price:Get Price

CAS No.:943519-60-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(R)-n-(3-((2-Aminoethyl)Amino)-3-Oxopropyl)-2,4-Dihydroxy-3,3-Dimethylbutanamide CAS NO 943528-71-0

Unit Price:Get Price

CAS No.:943528-71-0

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-[2-Amino-3-(Aminocarbonyl)Phenyl]-1-Propyl-4-Piperidinecarboxamide CAS NO 943585-87-3

Unit Price:Get Price

CAS No.:943585-87-3

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

(Αs)-2-Chloro-Α-[[[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Methyl]-4-Nitro-1H-Imidazole-1-Ethanol CAS NO 943610-37-5

Unit Price:Get Price

CAS No.:943610-37-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable


Why choose US

Trusted Manufacturer

With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.

Rigorous Quality Assurance

Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.

Advanced R&D Expertise

Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.