DBCO-PEG5-acid

Name: DBCO-PEG5-acid
Brand: BOC Sciences
Rating: 5 (1 reviews)

* Please be kindly noted products are not for therapeutic use. We do not sell to patients.

Category	Small-molecule Heterobifunctional PEG
Catalog NO.	BPG-2393
Product Name	DBCO-PEG5-acid
CAS	1870899-46-9
Molecular Formula	C32H40N2O9
Molecular Weight	596.67

Scheme Design
Custom Synthesis
cGMP Manufacturing
Quality Assurance

Product Information
Documents
Reviews

Product Information

Description	DBCO-PEG5-acid is a DBCO-terminated PEG linker ideal for azide-reactive SPAAC conjugation in antibody-drug conjugates. It supports site-specific, copper-free click chemistry, enhancing payload attachment and maintaining ADC stability in physiological environments.
Synonyms	DBCO-NHCO-PEG4-acid; 3-[2-[2-[2-[2-[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-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; DBCO-Amide-PEG5-acid
IUPAC Name	3-[2-[2-[2-[2-[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-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
SMILES	C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCNC(=O)CCOCCOCCOCCOCCOCCC(=O)O
InChI	InChI=1S/C32H40N2O9/c35-30(12-15-39-17-19-41-21-23-43-24-22-42-20-18-40-16-13-32(37)38)33-14-11-31(36)34-25-28-7-2-1-5-26(28)9-10-27-6-3-4-8-29(27)34/h1-8H,11-25H2,(H,33,35)(H,37,38)
InChIKey	IBWIRDQMNBYUPH-UHFFFAOYSA-N
Purity	>98.0%
Solubility	10 mm in DMSO
Appearance	Solid
Shelf Life	≥ 2 years
Storage	Store at -5°C,keep in dry and avoid sunlight.

Documents

SDS
COAs

Reviews

If you have any suggestions or comments about DBCO-PEG5-acid , please submit a review immediately.

Related Link

Why BOC Sciences?

Large Stock

More than 2000+ products in inventory
Global Delivery

Warehouses in multiple cities to ensure fast delivery
mg to kg

Multi specification for academic research and industrial production
24/7 Technical Support

Strict process parameter control to ensure product quality

Our Feature

BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.