Sulfo DBCO-PEG3-acid

Name: Sulfo DBCO-PEG3-acid
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 2566404-75-7

Cat No.: BPG-4204

Purity: 0.95

4.5

Sulfo DBCO-PEG3-acid is a water-soluble ADC linker with DBCO moiety and PEG3 spacer, enabling strain-promoted azide-alkyne cycloaddition for rapid, selective, and stable payload conjugation in aqueous antibody-drug conjugate formulations.

Category	Small-molecule DBCO PEG
Molecular Formula	C31H37N3O11S
Molecular Weight	659.70
Shipping	Ambient temperature
Storage	-20°C

Structure of 2566404-75-7

Ordering Information

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Specification

Synonyms	Sulfo DBCO-PEG3-acid; 2566404-75-7; BP-24483; HY-151821; CS-0620059
IUPACName	3-[2-[2-[3-[[3-[[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]amino]-3-oxo-2-sulfopropyl]amino]-3-oxopropoxy]ethoxy]ethoxy]propanoic acid
CanonicalSMILES	C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCNC(=O)C(CNC(=O)CCOCCOCCOCCC(=O)O)S(=O)(=O)O
InChI	InChI=1S/C31H37N3O11S/c35-28(12-15-43-17-19-45-20-18-44-16-13-30(37)38)33-21-27(46(40,41)42)31(39)32-14-11-29(36)34-22-25-7-2-1-5-23(25)9-10-24-6-3-4-8-26(24)34/h1-8,27H,11-22H2,(H,32,39)(H,33,35)(H,37,38)(H,40,41,42)
InChIKey	NYZWWPUKQMXYHZ-UHFFFAOYSA-N
Purity	0.95