| Field | Specification |
|---|---|
| CAS no. | |
| Applications | |
| Molecular weight | |
| Molecular formula | C54H58FN9O13 |
| Purity | |
| Activity | |
| SMILES | |
| Form | Solid |
| Storage | |
| Shipping | |
| Catalog no. (Mfr.) | |
| Main SKU |
Compound Overview
MC-Gly-Gly-Phe-Gly-amide-cyclopropanol-amide-Exatecan is a pharmaceutical composition containing an antibody-drug conjugate (ADC), described in patent WO2021190581, Example 1-8[1]. It is supplied as a white to light yellow solid (C54H58FN9O13, MW 1060.09) at 99.16% purity.
Physical & Chemical Properties
| CAS Number | 2414254-41-2 |
|---|---|
| Molecular Formula | C54H58FN9O13 |
| Molecular Weight | 1060.09 g/mol |
| Purity | 99.16% |
| Appearance | Solid |
| Color | White to light yellow |
| SMILES | O=C(C1(CC1)OCNC(CNC([C@@H](NC(CNC(CNC(CCCCCN2C(C=CC2=O)=O)=O)=O)=O)CC3=CC=CC=C3)=O)=O)N[C@@H]4C5=C6C(C(N7C6)=CC([C@](O)(C(OC8)=O)CC)=C8C7=O)=NC9=CC(F)=C(C)C(CC4)=C95 |
| Signaling Pathway | Antibody-Drug Conjugate/ADC Related; Cell Cycle/DNA Damage |
| Bioactivity Class | Camptothecins |
| Solubility | In Vitro: DMSO: ≥ 100 mg/mL (94.33 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) * "≥" means soluble, but saturation unknown. |
| Storage | -20°C, sealed storage, away from moisture. In solvent: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). |
| Shipping | Room temperature in continental US; may vary elsewhere. |
Literature Cited
Sources cited in this description and in the In Vitro & In Vivo Data tab. Peer-reviewed publications that used this product are listed under References.
[1]. Yue Zhanlong, et al. Pharmaceutical composition comprising antibody drug conjugate and use thereof. WO2021190581A1.
Safety
For Research Use Only. Not for use in diagnostic or therapeutic procedures, and not for human or veterinary use. Handle in accordance with the Safety Data Sheet and your institution's chemical hygiene plan.
In Vitro
| Solvent | Solubility | Notes |
|---|---|---|
| DMSO | ≥ 100 mg/mL (94.33 mM) | use freshly opened DMSO (absorbed moisture lowers solubility) |
Aliquot the stock solution and store it at -80°C (up to 6 months) or -20°C (up to 1 month); sealed storage, away from moisture; avoid repeated freeze-thaw cycles.
In Vivo
Choose the formulation that suits the animal model and route of administration; percentages are volume ratios of the final working solution. Start from a clear DMSO stock (see In Vitro above), add the co-solvents one at a time in the order listed, mixing after each addition, and prepare the working solution fresh on the day of dosing. If precipitation or phase separation occurs, gentle warming or sonication can help.
Protocol 1
| Composition | 10% DMSO + 90% Corn Oil |
|---|---|
| Result | ≥ 2.5 mg/mL (2.36 mM); clear solution |
| How to prepare | Gives a clear solution at ≥ 2.5 mg/mL (saturation not determined). Use with caution if continuous dosing will exceed two weeks. For 1 mL of working solution: add 100 μL DMSO stock (25.0 mg/mL) to 900 μL corn oil. |
Data provided by the manufacturer.
In Vitro
Antibody-drug conjugates (ADCs) consist of a highly potent small-molecule toxin covalently attached to an antibody through a suitable linker. In therapeutic ADCs for cancer treatment, the antibody targets a specific antigen on the tumor cell surface with high binding affinity; the intact ADC is then internalized into the antigen-bearing tumor cells and digested in the lysosome, releasing the antitumor toxin[1].
Data provided by the manufacturer. Numbered citations refer to the Literature Cited list in the product description.
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