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DBCO-PEG4-DBCO - ≥98% , CAS No.2182601-68-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
DBCO-PEG4-DBCO is a PEG derivative containing a reactive two DBCO groups and a hydrophilic PEG spacer arm. DBCO will react with azide-bearing compounds or biomolecules to form a stable triazole linkage without copper catalyst. The hydrophilic PEG spacer arm can increase water solubility and membrane permability.
Specifications
Specifications & Purity
≥98%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
| Canonical Smiles | C1C2=CC=CC=C2C#CC3=CC=CC=C3N1C(=O)CCNC(=O)CCOCCOCCOCCOCCC(=O)NCCC(=O)N4CC5=CC=CC=C5C#CC6=CC=CC=C64 |
|---|---|
| IUPAC Name | N-[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]-3-[2-[2-[2-[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-oxopropoxy]ethoxy]ethoxy]ethoxy]propanamide |
| InChIKey | YCDMQCKYINAWGI-UHFFFAOYSA-N |
| INCHI | 1S/C48H50N4O8/c53-45(49-25-21-47(55)51-35-41-13-3-1-9-37(41)17-19-39-11-5-7-15-43(39)51)23-27-57-29-31-59-33-34-60-32-30-58-28-24-46(54)50-26-22-48(56)52-36-42-14-4-2-10-38(42)18-20-40-12-6-8-16-44(40)52/h1-16H,21-36H2,(H,49,53)(H,50,54) |
| PubChem CID | 129627656 |
| Molecular Weight | 811 |
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 →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
| Molecular Weight | 810.900 g/mol |
|---|---|
| XLogP3 | 3.300 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 21 |
| Exact Mass | 810.363 Da |
| Monoisotopic Mass | 810.363 Da |
| Topological Polar Surface Area | 136.000 Ų |
| Heavy Atom Count | 60 |
| Formal Charge | 0 |
| Complexity | 1420.000 |
| 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 |
Documents & Articles
Solution Calculators
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