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· · COA & SDS available for every product · Same-day shipping on in-stock items Ald-Ph-amido-PEG4-C2-NHS ester - ≥95% , CAS No.1353011-74-1
Storage
Protected from light,Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
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Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Information
Ald-Ph-amido-PEG4-C2-NHS ester is a non-cleavable 4-unit PEG linker for antibody-drug-conjugation (ADC).
Specifications Specifications & Purity
≥95%
Biochemical and Physiological Mechanisms
Ald-Ph-amido-PEG4-C2-NHS ester is a non-cleavable 4-unit PEG linker for antibody-drug-conjugation (ADC).
Storage
Protected from light, Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Canonical Smiles C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)C2=CC=C(C=C2)C=O IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate InChIKey QUFDNMPGNAZKHD-UHFFFAOYSA-N INCHI 1S/C23H30N2O10/c26-17-18-1-3-19(4-2-18)23(30)24-8-10-32-12-14-34-16-15-33-13-11-31-9-7-22(29)35-25-20(27)5-6-21(25)28/h1-4,17H,5-16H2,(H,24,30) Isomeric SMILES C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)C2=CC=C(C=C2)C=O Molecular Weight 494.49 Reaxy-Rn 30821991 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30821991&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Solubility (25°C) In vitro Sensitivity Light sensitive Molecular Weight 494.500 g/mol XLogP3 -1.000 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 10 Rotatable Bond Count 19 Exact Mass 494.19 Da Monoisotopic Mass 494.19 Da Topological Polar Surface Area 147.000 Ų Heavy Atom Count 35 Formal Charge 0 Complexity 678.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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