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Sulfo DBCO-PEG3-acid

  CAS No.: 2566404-75-7   Cat No.: BADC-01755   Purity: 0.95 4.5  

Sulfo DBCO-PEG3-acid is a water-soluble ADC linker with DBCO moiety and PEG3 spacer, enabling strain-promoted azide-alkyne cycloaddition for rapid, selective, and stable payload conjugation in aqueous antibody-drug conjugate formulations.

Sulfo DBCO-PEG3-acid

Structure of 2566404-75-7

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ADC Linker
Molecular Formula
C31H37N3O11S
Molecular Weight
659.70
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Ambient temperature
Storage
-20°C

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

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Synonyms
Sulfo DBCO-PEG3-acid; 2566404-75-7; BP-24483; HY-151821; CS-0620059
IUPAC Name
3-[2-[2-[3-[[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-oxo-2-sulfopropyl]amino]-3-oxopropoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES
C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCNC(=O)C(CNC(=O)CCOCCOCCOCCC(=O)O)S(=O)(=O)O
InChI
InChI=1S/C31H37N3O11S/c35-28(12-15-43-17-19-45-20-18-44-16-13-30(37)38)33-21-27(46(40,41)42)31(39)32-14-11-29(36)34-22-25-7-2-1-5-23(25)9-10-24-6-3-4-8-26(24)34/h1-8,27H,11-22H2,(H,32,39)(H,33,35)(H,37,38)(H,40,41,42)
InChIKey
NYZWWPUKQMXYHZ-UHFFFAOYSA-N
Shipping
Ambient temperature
Storage
-20°C

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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Historical Records: Boc-Ser(O-propargyl)-OH | (2S)-N3-IsoSer | H-L-Phe(4-NH-Poc)-OH HCl | SCO-PEG2-Maleimide | H-(Gly)3-Lys(N3)-OH | Glucocorticoid receptor agonist-1 Ala-Ala-Mal | Me-Tet-PEG3-Maleimide | alpha-Man-teg-N3 | H-L-Lys(Norbornene-methoxycarbonyl)-OH hydrochloride | Poc-Cystamine | Sulfo DBCO-PEG3-acid
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