DBCO-PEG24-NHS ester

Cat. No.: HY-151835 Purity: 95.25%: FAQs
Data Sheet SDS COA Handling Instructions

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DBCO-PEG24-NHS ester is a click chemistry reagent. DBCO-PEG24-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only.

For research use only. We do not sell to patients.

DBCO-PEG24-NHS ester Chemical Structure

CAS No. : 2765066-38-2

Size	Price	Stock	Quantity
5 mg	USD 160	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 255	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 510	In-stock	Estimated Time of Arrival: December 31
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100 mg		Get quote

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Description	DBCO-PEG24-NHS ester is a click chemistry reagent. DBCO-PEG24-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research use only^[1].
Molecular Weight	1530.74
Formula	C₇₄H₁₁₉N₃O₃₀
CAS No.	2765066-38-2
Appearance	Solid-Liquid Mixture
Color	Colorless to off-white
SMILES	O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCC(N1C2=C(C#CC3=C(C1)C=CC=C3)C=CC=C2)=O)=O)ON4C(CCC4=O)=O
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Purity & Documentation	Purity: 95.25% Select Batch: Data Sheet (268 KB) SDS (252 KB) COA (249 KB) HNMR (367 KB) LCMS (92 KB) Handling Instructions (2659 KB)
References	[1]. Jiang X, et al. Recent applications of click chemistry in drug discovery. Expert Opin Drug Discov. 2019 Aug;14(8):779-789. [Content Brief]