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Compound B12 (PHGDH-IN-5) acts as a covalent inhibitor of PHGDH, demonstrating an IC50 value of 0.29 μM. It has been shown to inhibit the proliferation of cancer cell lines that overexpress PHGDH and reduce the production of glucose-derived serine in MDA-MB-468 cells [1].

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | Inquiry | 3-6 months | 3-6 months | |
| 50 mg | Inquiry | 3-6 months | 3-6 months | |
| 100 mg | Inquiry | 3-6 months | 3-6 months |
| Description | Compound B12 (PHGDH-IN-5) acts as a covalent inhibitor of PHGDH, demonstrating an IC50 value of 0.29 μM. It has been shown to inhibit the proliferation of cancer cell lines that overexpress PHGDH and reduce the production of glucose-derived serine in MDA-MB-468 cells [1]. |
| In vitro | PHGDH-IN-5 (Compound B12) inhibits the proliferation of MDA-MB-468, NCI-H1975, HT1080, and PC9 cells with IC₅₀ values ranging from 9.93 μM to 21.2 μM [1]. At concentrations of 10-30 μM, PHGDH-IN-5 reduces the production of M+3-serine derived from 13C6-glucose in MDA-MB-468 cells [1]. |
| Molecular Weight | 211.20 |
| Formula | C8H5NO4S |
| Cas No. | 17402-86-7 |
| Smiles | N(=O)(=O)C1=C2C(S(=O)(=O)C=C2)=CC=C1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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