Amino-PEG6-propionic acid

Name: Amino-PEG6-propionic acid
Brand: BOC Sciences
Rating: 5 (1 reviews)

CAS No.: 905954-28-1

Cat No.: BPG-2009

Purity: >98.0%

4.5

Amino-PEG6-propionic acid is a medium-length PEG linker for ADCs, balancing hydrophilicity and flexibility to optimize drug-antibody conjugation and therapeutic delivery.

Category	Amino-PEGn-COOH
Molecular Formula	C15H31NO8
Molecular Weight	353.41
Appearance	Solid
Shipping	Room temperature, or blue ice upon request.
Storage	Store at -20 °C, keep in dry and avoid sunlight.

Structure of 905954-28-1

Ordering Information

*For research and manufacturing use only. We do not sell to patients.

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Specification
Key Product Attributes
Reaction & Conjugation Properties

Synonyms	1-Amino-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid; Amino-PEG6-acid
IUPACName	3-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
CanonicalSMILES	C(COCCOCCOCCOCCOCCOCCN)C(=O)O
InChI	InChI=1S/C15H31NO8/c16-2-4-20-6-8-22-10-12-24-14-13-23-11-9-21-7-5-19-3-1-15(17)18/h1-14,16H2,(H,17,18)
InChIKey	PVRGRRPCHFTMMD-UHFFFAOYSA-N
BoilingPoint	481.0±45.0 °C at 760 mmHg
Purity	>98.0%
Density	1.1±0.1 g/cm3
Solubility	10 mm in DMSO
RelatedCAS	1818294-41-5 (polymer) 196936-04-6 (polymer)
ShelfLife	≥ 2 years
LogP	0.21970
Pictogram	Irritant
Signal	Warning
PrecautionaryStatementCodes	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

PEGType	Discrete PEG Linker
PEGArchitecture	Linear
Functionality	Heterobifunctional

ReactiveToward	Activated Carboxyls / Activated Esters; Primary Amines (after activation)
ReactionChemistry	Amide Coupling; Carbodiimide-Mediated Amide Coupling (EDC/NHS)
BiomoleculeCompatibility	Proteins / Antibodies; Peptides; Carboxyl-Modified Oligonucleotides; Amine-Modified Oligonucleotides
ResearchUse	Carboxyl-to-Amine Coupling after Activation; Amide Bond Formation