WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 206524
CAS#: 1070790-89-4 (free base)
Description: Fadraciclib, also known as CYC065, is an orally bioavailable inhibitor of cyclin dependent kinases 2, 5 and 9 (CDK2/5/9) with potential antineoplastic and chemoprotective activities. CYC065 selectively binds to and inhibits the activity of CDK2, 5 and 9, which leads to inhibition of CDK2, 5 and 9-dependent cellular pathways, downregulation of genes involved in the pro-survival pathway, prevention of the activation of DNA double-strand break repair pathways, and induction of both cell cycle arrest and apoptosis. This inhibits the proliferation of CDK2/5/9-overexpressing tumor cells. In addition, CYC065 protects hematopoietic stem and progenitor cells (HSPCs), prevents myelosuppression, and preserves the function of the bone marrow.
MedKoo Cat#: 206524
Name: Fadraciclib free base
CAS#: 1070790-89-4 (free base)
Chemical Formula: C21H31N7O
Exact Mass: 397.259
Molecular Weight: 397.527
Elemental Analysis: C, 63.45; H, 7.86; N, 24.66; O, 4.02
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Related CAS #: 1070790-89-4 (free base) 1315571-38-0 (HCl) 1315571-33-5 (tartrate) 1315571-34-6 (citrate) 1315571-36-8 (besylate) 1315571-40-4 (mesylate)
Synonym: CYC065; CYC-065; CYC 065; Fadraciclib
IUPAC/Chemical Name: (2R,3S)-3-((6-(((4,6-dimethylpyridin-3-yl)methyl)amino)-9-isopropyl-9H-purin-2-yl)amino)pentan-2-ol
InChi Key: DLPIYBKBHMZCJI-WBVHZDCISA-N
InChi Code: InChI=1S/C21H31N7O/c1-7-17(15(6)29)25-21-26-19(18-20(27-21)28(11-24-18)12(2)3)23-10-16-9-22-14(5)8-13(16)4/h8-9,11-12,15,17,29H,7,10H2,1-6H3,(H2,23,25,26,27)/t15-,17+/m1/s1
SMILES Code: C[C@@H](O)[C@@H](NC1=NC(NCC2=C(C)C=C(C)N=C2)=C3N=CN(C(C)C)C3=N1)CC
Appearance: White to off-white solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO, not in water
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
The following data is based on the product molecular weight 397.527 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||1.15 mL||5.76 mL||11.51 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.12 mL||0.58 mL||1.15 mL|
|50 mM||0.02 mL||0.12 mL||0.23 mL|
Note: structure was from Cyclin Dependent Kinase 9 Inhibitors for Cancer Therapy
Yogesh A. Sonawane, Margaret A. Taylor, John Victor Napoleon, Sandeep Rana, Jacob I. Contreras,
and Amarnath Natarajan*
CDKs are serine/threonine kinases involved in the regulation of the cell cycle and may be overexpressed in certain cancer cell types; they play key roles in tumor cell proliferation, the regulation of transcription, and DNA damage repair.