Ald-Ph-PEG2-NHS

Name: Ald-Ph-PEG2-NHS
Brand: BOC Sciences
Rating: 5 (1 reviews)

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

Category	CHO-Ph-CONH-PEGn-NHS ester
Catalog NO.	BPG-3575
Product Name	Ald-Ph-PEG2-NHS
CAS	1807521-07-8
Molecular Formula	C19H22N2O8
Molecular Weight	406.39

Scheme Design
Custom Synthesis
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Product Information

Description	Ald-Ph-PEG2-NHS is a heterobifunctional linker with aldehyde and NHS ester functionalities, enabling site-specific bioconjugation of amine-containing biomolecules and aldehyde-reactive payloads. Its PEG2 spacer increases solubility and flexibility, making it ideal for antibody-drug conjugate linker designs.
Synonyms	CHO-Ph-CONH-PEG2-NHS ester; DF-PEG2-NHS; Ald-Ph-PEG2-NHS ester; Ald-Ph-amido-PEG2-C2-NHS ester; 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(4-formylbenzamido)ethoxy)ethoxy)propanoate; Propanoic acid, 3-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester; Benzamide, N-[2-[2-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]ethoxy]ethyl]-4-formyl-; N-[2-(2-{3-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy}ethoxy)ethyl]-4-formylbenzamide
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]propanoate
SMILES	c1cc(ccc1C=O)C(=O)NCCOCCOCCC(=O)ON2C(=O)CCC2=O
InChI	InChI=1S/C19H22N2O8/c22-13-14-1-3-15(4-2-14)19(26)20-8-10-28-12-11-27-9-7-18(25)29-21-16(23)5-6-17(21)24/h1-4,13H,5-12H2,(H,20,26)
InChIKey	GNTMWHHLUUIRGC-UHFFFAOYSA-N
Purity	≥98%
Density	1.35±0.1 g/cm3 (Predicted)
Solubility	Soluble in DCM, DMF, DMSO
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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Why BOC Sciences?

Large Stock

More than 2000+ products in inventory
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Warehouses in multiple cities to ensure fast delivery
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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.