DBCO-NHS ester

Also known as: N-Succinimidyl 4-[(5-Aza-3,4:7,8-dibenzocyclooct-1-yne)-5-yl]-4-oxobutyrate, 11,12-Didehydro-γ-oxo-dibenz[b,f]azocine-5(6H)-butanoic acid 2,5-dioxo-1-pyrrolidinyl ester, Dibenz[b,f]azocine-5(6H)-butanoic acid, 11,12-didehydro-γ-oxo-, 2,5-dioxo-1-pyrrolidinyl ester, DBCO-succinyl N-hydroxysuccinimidyl ester, 2,5-dioxopyrrolidin-1-yl 4-(11,12-didehydrodibenzo[b,f]azocin-5(6H)-yl)-4-oxobutanoate, Dibenzocyclooctyne-N-hydroxysuccinimidyl ester

DBCO-NHS ester (CAS 1353016-71-3) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C23H18N2O5 and a molecular weight of 402.39900 g/mol. Key properties include a boiling point of 670.2±65.0 °C at 760 mmHg and a density of 1.43±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1353016-71-3
Jingsj CID: J-1895895-7
Molecular Formula: C₂₃H₁₈N₂O₅
Molecular Weight: 402.39900 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	670.2±65.0 °C at 760 mmHg
Density	1.43±0.1 g/cm3
Exact Mass	402.12200
PSA	83.99000
LogP	2.32330
Storage Conditions	2-8℃

Activity & Biological Data

Target	Cleavable
Additional Information	[1]. Method for identifying potential drug target protein useful for development of antibody drug, and method for producing antibody directed against target protein. WO2018151301A1.

Frequently Asked Questions

What is the CAS number of DBCO-NHS ester?

The CAS number of DBCO-NHS ester is 1353016-71-3.

What are the molecular formula and molecular weight of DBCO-NHS ester?

DBCO-NHS ester has molecular formula C23H18N2O5 and molecular weight 402.39900 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "DBCO-NHS ester (CAS 1353016-71-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1895895-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.