Condensing Agents

Condensing Agents

Condensing agents are reactive chemicals used to promote bond formation between molecules, particularly in peptide synthesis, nucleic acid assembly, and ester or amide formation. They activate carboxyl or phosphate groups, enabling efficient coupling with nucleophiles under controlled conditions. Common condensing agents include carbodiimides, phosphonium salts, uronium salts, and imidazole-based reagents. They play essential roles in solid-phase peptide synthesis, oligonucleotide synthesis, and complex organic reactions. High reactivity, minimal side-product formation, and compatibility with functional groups are critical for achieving high yields and purity. Condensing agents support pharmaceutical development, biochemical research, and industrial-scale synthesis.

Propargyl-Peg4-S-Peg4-Propargyl CAS NO 2055041-17-1

Unit Price:Get Price

CAS No.:2055041-17-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Ald-Ph-Peg12-Tfp Ester CAS NO 2055105-36-5

Unit Price:Get Price

CAS No.:2055105-36-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-Boc-n-Bis(Peg4-Nhs Ester) CAS NO 2093153-08-1

Unit Price:Get Price

CAS No.:2093153-08-1

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-(Azido-Peg2)-n-Boc-Peg4-Nhs Ester CAS NO 2093153-95-6

Unit Price:Get Price

CAS No.:2093153-95-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

4,7,10,16-Tetraoxa-13-Azanonadec-18-Ynoic Acid, 14-Oxo-, 2,5-Dioxo-1-Pyrrolidinyl Ester CAS NO 2101206-78-2

Unit Price:Get Price

CAS No.:2101206-78-2

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

n-Mal-n-Bis(Peg2-Nhs Ester) CAS NO 2182601-73-4

Unit Price:Get Price

CAS No.:2182601-73-4

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Propargyl-Peg8-Nhs Ester CAS NO 2182601-74-5

Unit Price:Get Price

CAS No.:2182601-74-5

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Mpeg11-Ch2Ch2Coonhs CAS NO 2207596-93-6

Unit Price:Get Price

CAS No.:2207596-93-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

Go to Page

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.