• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
LEE-011

LEE-011

Product ID L1616
Cas No. 1211441-98-3
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $52.00 In stock
5 mg $84.00 In stock
10 mg $156.00 In stock
25 mg $260.00 In stock
100 mg $584.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

LEE011 is an inhibitor of CDK4/6 that exhibits anticancer chemotherapeutic activity. In neuroblastoma cells, LEE011 induces cell cycle arrest and cellular senescence, inhibiting proliferation. In animal models, LEE011 inhibits tumor xenograft growth.

Product Info

Cas No.

1211441-98-3

Purity

≥98%

Formula

C23H30N8O

Formula Wt.

434.54

IUPAC Name

7-cyclopentyl-N,N-dimethyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrrolo[2,3-d]pyrimidine-6-carboxamide

Synonym

LEE011, Ribociclib

Solubility

DMSO 7 mg/mL (16.1 mM) Water Insoluble Ethanol Insoluble

Appearance

Off-white Powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

L1616 MSDS PDF

Info Sheet

L1616 Info Sheet PDF

References

Rader J, Russell MR, Hart LS, et al. Dual CDK4/CDK6 inhibition induces cell-cycle arrest and senescence in neuroblastoma. Clin Cancer Res. 2013 Nov 15;19(22):6173-82. PMID: 24045179.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • S0168

    Saracatinib

    Src and Abl inhibitor.

    ≥98%
  • G4480

    Glucagon, human

    Endogenous peptide hormone, counteracts insulin...

    ≥95%
  • P0218

    Paeoniflorin

    Found in Paeonia; L-type Ca2+ channel blocker.<...

    ≥98%
  • E4416

    Eledoisin

    Peptide, substance P analog; NK agonist.

    ≥95%
  • C0278

    (+)-Catechin

    Flavanol originally found in Camilla (green tea...

    ≥99%
  • U6859

    Urocortin III, human

    Endogenous peptide, involved in stress signalin...

    ≥95%
  • T3031

    Thienylbutyl Isothiocyanate

    ITC.

    ≥96%
  • A4002

    AK-7

    SIRT2 inhibitor.

    ≥98%
  • O1177

    n-Octyl-3,4-Dimethylcaffeate

    Methylated derivative of n-octyl-caffeate.

    ≥98%
  • C104761

    CCT-196969

    pan-Raf inhibitor.

    ≥98%
  • A5378

    Antimycin A

    Oxidative phosphorylation inhibitor.

  • E325125

    EIDD-2801

    COVID-19 research

    ≥98%
  • V3355

    Vindoline

    Semi-synthetic vinca alkaloid found in Catharan...

    ≥98%
  • S9754

    Syntide 2

    Synthetic peptide, CDPK, PKC, CaMKII substrate....

    ≥95%
  • M0126

    Magainin 2

    Antimicrobial peptide found in frogs, induces p...

    ≥95%
  • A7400

    ASP3026

    ALK inhibitor.

    ≥98%
  • S6000

    Sparfloxacin

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥98%
  • R5611

    Rocuronium Bromide

    Non-depolarizing NMJ blocker; nAChR and M2/3 mA...

    ≥98%
  • N7200

    NS-11394

    GABA-A α5/3/2 positive modulator.

    ≥98%
  • P3313

    Pidotimod

    Immunostimulator, adjuvant.

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only