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Gly-Gly-Gly-PEG4-methyltetrazine | CAS 2353409-82-0
| Catalog Number | R08-0019 |
| Category | Tetrazines |
| Molecular Formula | C23H34N8O7 |
| Molecular Weight | 534.57 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
Gly-Gly-Gly-PEG4-methyltetrazine is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs).
Chemical Information
Product Specification
Computed Properties
Patents
| Synonyms | -(2-Amino-2-oxoethyl)-2-(2-aminoacetamido)-N-(2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl)acetamide |
| Purity | ≥95% |
| Shelf Life | 0-4°C for short term (days to weeks), or -20°C for long term (months). |
| IUPAC Name | 2-amino-N-[2-[[2-[2-[2-[2-[2-[4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy]ethoxy]ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-2-oxoethyl]acetamide |
| Canonical SMILES | CC1=NN=C(N=N1)C2=CC=C(C=C2)OCCOCCOCCOCCN(CC(=O)N)C(=O)CNC(=O)CN |
| InChI | InChI=1S/C23H34N8O7/c1-17-27-29-23(30-28-17)18-2-4-19(5-3-18)38-13-12-37-11-10-36-9-8-35-7-6-31(16-20(25)32)22(34)15-26-21(33)14-24/h2-5H,6-16,24H2,1H3,(H2,25,32)(H,26,33) |
| InChIKey | PGWGMMQDCYUJOV-UHFFFAOYSA-N |
| Solubility | 10 mm in DMSO |
| Appearance | Solid |
| Storage | -20°C |
| XLogP3 | -2.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 19 |
| Exact Mass | 534.25504545 g/mol |
| Monoisotopic Mass | 534.25504545 g/mol |
| Topological Polar Surface Area | 202Ų |
| Heavy Atom Count | 38 |
| Formal Charge | 0 |
| Complexity | 674 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
| Publication Number | Title | Priority Date |
|---|---|---|
| WO-2022108452-A1 | Tyrosine-based antibody conjugates | 2020-11-20 |
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