Dalpiciclib hydrochloride
Based on 2 publication(s) in Google Scholar
Dalpiciclib (SHR-6390) hydrochloride is an orally active and highly selective inhibitor of CDK4 and 6 with IC50 values of 12.4 nM and 9.9 nM, respectively. Dalpiciclib hydrochloride shows antitumor activity against breast cancer and esophageal squamous cell carcinoma.
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- Reinheit: 99.41%
- CAS. Nr.: 2891598-76-6
- Formel: C25H31ClN6O2
- Molecular Weight:483.01
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Speicherung:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Publications Citing Use of MedChemExpress (MCE) Dalpiciclib hydrochloride
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Biologische Aktivität
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CDK6 9.9 nM (IC50) |
CDK4 12.4 nM (IC50) |
Dalpiciclib hydrochloride (0-4 μM, 72 h) inhibits cell proliferation in a dose-dependent manner[3].
Dalpiciclib hydrochloride (0-10 μM, 6 d) inhibits the proliferation of retinoblastoma-positive tumor cell lines[4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Eca 109, Eca 9706 and KYSE-510 ESCC cell lines
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Concentration:0-4 μM
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Incubation Time:72 hours
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Result:Inhibited cell proliferation in a dose-dependent manner, with Eca 109 being the relative sensitive one and Eca 9706 being the relative resistant one.
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Cell Line:MCF7, MCF7/TR, BT-474/T cell lines
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Concentration:0-10 μM
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Incubation Time:6 days
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Result:Inhibited MCF7/TR cells, parental MCF7 cells and BT-474/T resistant cells with the IC50 values of 229.5, 115.4 and 210.7 nM, respectively.
Dalpiciclib hydrochloride combined with Paclitaxel (PTX) or Cisplatin (CDDP) offer synergistic inhibitory effects in ESCC xenografts[3].
Dalpiciclib hydrochloride (oral gavage; 37.5 mg/kg, 75 mg/kg, 150 mg/kg; once daily; 30 days) shows antitumor activity in human xenograft models [4].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:NOD/SCID mice (ESCC PDXs models)[3]
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Dosage:150 mg/kg
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Administration:Oral gavage; 150 mg/kg; once weekly; 3 weeks
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Result:Suppressed the growth of tumor.
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Animal Model:5-week-old female Balb/cA-nude mice subcutaneously inoculated MCF7/ARO, COLO 205 and U87MG[4]
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Dosage:37.5 mg/kg, 75 mg/kg, 150 mg/kg
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Administration:Oral gavage; 37.5 mg/kg, 75 mg/kg, 150 mg/kg; once daily; 30 days
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Result:Caused regression of all tumor xenografts at the highest dose tested.
Chemical Information
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CAS. Nr. 2891598-76-6
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Appearance Solid
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Molecular Weight 483.01
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Formel C25H31ClN6O2
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Color White to off-white
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SMILES
O=C1C(C(C)=O)=C(C)C2=C(N1C3CCCC3)N=C(NC4=NC=C(C5CCNCC5)C=C4)N=C2.[H]Cl
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Synonyms
SHR-6390 hydrochloride
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (2)
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Journal Impact Factor
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Most Recent
Lösungsmittel & Löslichkeit
DMSO : 5 mg/mL (10.35 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Reinheit & Dokumentation
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Data Sheet (278 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
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- Italian - IT (252 KB)
- Korean - KR (252 KB)
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Handling Instructions (2659 KB)
Verweise
[1]. Jose Manuel Perez-Garcia, et al. Perez-Garcia JM, Cortes J, Llombart-Cussac A. CDK4/6 inhibitors in breast cancer: spotting the difference. Nat Med. 2021 Nov;27(11):1868-1869. [Content Brief]
[2]. Pin Zhang, et al. A phase 1 study of dalpiciclib, a cyclin-dependent kinase 4/6 inhibitor in Chinese patients with advanced breast cancer. Biomark Res. 2021 Apr 12;9(1):24. [Content Brief]
[3]. Jiayuan Wang, et al. CDK4/6 inhibitor-SHR6390 exerts potent antitumor activity in esophageal squamous cell carcinoma by inhibiting phosphorylated Rb and inducing G1 cell cycle arrest. J Transl Med. 2017 Jun 2;15(1):127. [Content Brief]
[4]. Fei Long, et al. Preclinical characterization of SHR6390, a novel CDK 4/6 inhibitor, in vitro and in human tumor xenograft models. Cancer Sci. 2019 Apr;110(4):1420-1430. [Content Brief]
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 (sealed storage, away from moisture). 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.0704 mL | 10.3518 mL | 20.7035 mL | 51.7588 mL |
| 5 mM | 0.4141 mL | 2.0704 mL | 4.1407 mL | 10.3518 mL | |
| 10 mM | 0.2070 mL | 1.0352 mL | 2.0704 mL | 5.1759 mL |
Dalpiciclib hydrochloride Related Classifications
HY-114338A Related Classifications
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