(S,R,S)-AHPC
Based on 3 publication(s) in Google Scholar
(S,R,S)-AHPC (VH032-NH2) is the VH032-based VHL ligand used in the recruitment of the von Hippel-Lindau (VHL) protein. (S,R,S)-AHPC can be connected to the ligand for protein (e.g., BCR-ABL1) by a linker to form PROTACs (e.g., GMB-475). GMB-475 induces the degradation of BCR-ABL1 with an IC50 of 1.11 μM in Ba/F3 cells.
For research use only. We do not sell to patients.
- Purity: 99.09%
- CAS No.: 1448297-52-6
- Formula: C22H30N4O3S
- Molecular Weight:430.56
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
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Publications Citing Use of MedChemExpress (MCE) (S,R,S)-AHPC
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Biological Activity
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VHL |
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HCC827 | IC50 |
>10 μM
Compound: VHL-L
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Antiproliferative activity against human HCC827 cells harboring EGFRDel19 mutant assessed as reduction in cell viability incubated for 72 hrs by MTT assay
Antiproliferative activity against human HCC827 cells harboring EGFRDel19 mutant assessed as reduction in cell viability incubated for 72 hrs by MTT assay
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[PMID: 31951960] |
| HCT-116 | IC50 |
>50 μM
Compound: VHL
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Antiproliferative activity against human HCT-116 cells expressing wildtype ATM incubated for 72 hrs by CCK8 assay
Antiproliferative activity against human HCT-116 cells expressing wildtype ATM incubated for 72 hrs by CCK8 assay
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[PMID: 38325007] |
| LoVo | IC50 |
>50 μM
Compound: VHL
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Antiproliferative activity against ATM deficient human LoVo cells incubated for 72 hrs by CCK8 assay
Antiproliferative activity against ATM deficient human LoVo cells incubated for 72 hrs by CCK8 assay
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[PMID: 38325007] |
The VHL protein is a substrate recognition subunit of two ubiquitously expressed and biologically important Cullin RING E3 ubiquitin ligase complexes. VHL is one of the most popular E3 ligases being recruited by bifunctional Proteolysis-targeting chimeras (PROTACs) to induce ubiquitination and subsequent proteasomal degradation of a target protein[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 1448297-52-6
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Appearance Solid
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Molecular Weight 430.56
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Formula C22H30N4O3S
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Color White to light yellow
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SMILES
O=C([C@H](C[C@@H](O)C1)N1C([C@@H](N)C(C)(C)C)=O)NCC2=CC=C(C(SC=N3)=C3C)C=C2
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Synonyms
VH032-NH2; VHL ligand 1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Publications (3)
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Journal Impact Factor
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Most Recent
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Cell Rep Med
Intracellular sclerostin promotes tumor progression and metastasis as a potential therapeutic target in triple-negative breast cancer. [Abstract]2026 May 19;7(5):102763. PMID: 42030934 -
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Solvent & Solubility
DMSO : 100 mg/mL (232.26 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
H2O : 23.81 mg/mL (55.30 mM; ultrasonic and adjust pH to 7 with HCl)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (5.81 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (5.81 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Working solution concentration: 0.22 mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
Purity & Documentation
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Data Sheet (274 KB)
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SDS (396 KB)
- English - EN (396 KB)
- Français - FR (396 KB)
- Deutsch - DE (396 KB)
- Norwegian - NO (396 KB)
- Español - ES (396 KB)
- Swedish - SV (396 KB)
- Italian - IT (396 KB)
- Korean - KR (396 KB)
- Portuguese - PT (396 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O / DMSO | 1 mM | 2.3226 mL | 11.6128 mL | 23.2256 mL | 58.0639 mL |
| 5 mM | 0.4645 mL | 2.3226 mL | 4.6451 mL | 11.6128 mL | |
| 10 mM | 0.2323 mL | 1.1613 mL | 2.3226 mL | 5.8064 mL | |
| 15 mM | 0.1548 mL | 0.7742 mL | 1.5484 mL | 3.8709 mL | |
| 20 mM | 0.1161 mL | 0.5806 mL | 1.1613 mL | 2.9032 mL | |
| 25 mM | 0.0929 mL | 0.4645 mL | 0.9290 mL | 2.3226 mL | |
| 30 mM | 0.0774 mL | 0.3871 mL | 0.7742 mL | 1.9355 mL | |
| 40 mM | 0.0581 mL | 0.2903 mL | 0.5806 mL | 1.4516 mL | |
| 50 mM | 0.0465 mL | 0.2323 mL | 0.4645 mL | 1.1613 mL | |
| DMSO | 60 mM | 0.0387 mL | 0.1935 mL | 0.3871 mL | 0.9677 mL |
| 80 mM | 0.0290 mL | 0.1452 mL | 0.2903 mL | 0.7258 mL | |
| 100 mM | 0.0232 mL | 0.1161 mL | 0.2323 mL | 0.5806 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
(S,R,S)-AHPC Related Classifications
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