≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Tesirine (SG3249) is an antibody-drug conjugate (ADC) pyrrolobenzodiazepine (PBD) dimer payload. Tesirine combines potent antitumor activity with desirable physicochemical properties such as favorable hydrophobicity and improved conjugation characteristics. SG3199 is the released warhead component of the ADC payload Tesirine. SG3199 retains picomolar activity in a panel of cancer cell lines. PBD dimers are highly efficient DNA minor groove cross-linking agents with potent cytotoxicity
In Vitro
SG3199 is the released warhead component of the ADC payload Tesirine. SG3199 inhibits K562, NCIN87, BT474, and SKBR3 cancer cells with IC 50 s of 150 pM, 20 pM, 1 nM and 320 pM. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:Pyrrolobenzodiazepines
| Canonical Smiles | CC1=CN2[C@@H](C1)C=NC3=CC(=C(C=C3C2=O)OC)OCCCCCOC4=C(C=C5C(=C4)N([C@H]([C@@H]6CC(=CN6C5=O)C)O)C(=O)OCC7=CC=C(C=C7)NC(=O)[C@H](C)NC(=O)[C@H](C(C)C)NC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN8C(=O)C=CC8=O)OC |
|---|---|
| Isomeric SMILES | CC1=CN2[C@@H](C1)C=NC3=CC(=C(C=C3C2=O)OC)OCCCCCOC4=C(C=C5C(=C4)N([C@H]([C@@H]6CC(=CN6C5=O)C)O)C(=O)OCC7=CC=C(C=C7)NC(=O)[C@H](C)NC(=O)[C@H](C(C)C)NC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN8C(=O)C=CC8=O)OC |
| PubChem CID | 73672523 |
| Molecular Weight | 1496.65 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →| Solubility | DMSO : 200 mg/mL (133.63 mM; Need ultrasonic) |
|---|---|
| Molecular Weight | 1496.600 g/mol |
| XLogP3 | 1.600 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 24 |
| Rotatable Bond Count | 49 |
| Exact Mass | 1495.7 Da |
| Monoisotopic Mass | 1495.7 Da |
| Topological Polar Surface Area | 367.000 Ų |
| Heavy Atom Count | 107 |
| Formal Charge | 0 |
| Complexity | 2970.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 5 |
| 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 |
