MBC-11 trisodium structure
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Common Name | MBC-11 trisodium | ||
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CAS Number | 387877-45-4 | Molecular Weight | 577.15 | |
Density | N/A | Boiling Point | N/A | |
Molecular Formula | C11H17N3Na3O14P3 | Melting Point | N/A | |
MSDS | N/A | Flash Point | N/A |
Use of MBC-11 trisodiumMBC-11 trisodium salt is a first-in-class conjugate of the bone-targeting bisphosphonate etidronate covalently linked to the antimetabolite cytarabine (araC). Has potential to treat tumor-induced bone disease (TIBD)[1]. |
Name | MBC-11 trisodium salt |
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Description | MBC-11 trisodium salt is a first-in-class conjugate of the bone-targeting bisphosphonate etidronate covalently linked to the antimetabolite cytarabine (araC). Has potential to treat tumor-induced bone disease (TIBD)[1]. |
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Related Catalog | |
In Vitro | MBC-11 shows similar activity profiles and significantly inhibits growth of all three cell lines between 10-8 and 10-4 M. MBC-11 decreases KAS-6/1 cell growth from approximately 56% at 10-8 M to 6% at 10-5 M[1] Cell Proliferation Assay[1] Cell Line: Human multiple myeloma cell lines (KAS-6/1, DP-6, KP-6). Concentration: Between 10-8 and 10-4 M. Incubation Time: 48 hours. Result: Significantly inhibited multiple myeloma cell proliferation of each cell line at the majority of the tested concentrations. |
In Vivo | MBC-11 (0.04 μg/day, s.c.) has a lower incidence of bone metastases of 40% compared to those treated with PBS (90%) or 0.04 μg/day zoledronate (100%). MBC-11 also significantly decreases bone tumor burden compared to PBS- or zoledronate-treated mice[1]. Weight gained in mice treated with up to 500 μg/day of MBC-11 is similar to the PBS treated group[1]. These results demonstrate that MBC-11 decreases bone tumor burden, maintains bone structure, and may increase overall survival, warranting further investigation as a treatment for tumor-induced bone disease (TIBD)[1]. Animal Model: Approximately four-week old female Balb/c mice inoculated (s.c. injection into their mammary fatpads) with 500,000 4T1/luc cells at day 0 (breast tumor model)[1]. Dosage: 0.04, 0.4, or 4.0 μg/day. Administration: S.C. daily from day 7 to 21. Result: 47% of 17 mice treated with MBC-11 had detectable bone metastases. |
References |
Molecular Formula | C11H17N3Na3O14P3 |
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Molecular Weight | 577.15 |
Storage condition | 2-8℃ |