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LEE011

LEE011 Structure
CAS No.
1256963-02-6
Chemical Name:
LEE011
Synonyms
Rebosini;Ribociclib(LEE011);4-(5-Chloro-3-isopropyl-1H-pyrazol-4-yl)-N-(5-(4-(dimethylamino)piperidin-1-yl)pyridin-2-yl)pyrimidin-2-amine;CS-842;LEE011;CDK4-IN-1;CDK4 inhibitor;CDK4/6 inhibitor;LEE011 USP/EP/BP;Ribociclib Free Base
CBNumber:
CB42655411
Molecular Formula:
C22H29ClN8
Molecular Weight:
440.97
MOL File:
1256963-02-6.mol
MSDS File:
SDS
Modify Date:
2023/8/2 13:13:13

LEE011 Properties

Melting point >180°C (dec.)
Boiling point 679.3±65.0 °C(Predicted)
Density 1.31±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility DMSO (Slightly), Methanol (Slightly)
pka 7.57±0.50(Predicted)
form Solid
color Beige

LEE011 Chemical Properties,Uses,Production

Uses

CDK 4/6 Inhibitor is a part of a group of compounds that exhibits selective inhibitory properties towards Cyclin-Dependent Kinases 4 & 6. These compounds are most commonly used to treat patients with breast cancer.

LEE011 Preparation Products And Raw materials

Raw materials

Preparation Products

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LEE011 CDK4/6 inhibitor CDK4 inhibitor CDK4-IN-1 CDK 4/6 Inhibitor, >=98% Ribociclib(Lee011 & CDK 4/6 inhibitor) 4-[5-Chloro-3-(1-methylethyl)-1H-pyrazol-4-yl]-N-[5-[4-(dimethylamino)-1-piperidinyl]-2-pyridinyl]-2-pyrimidinamine 4-(3-chloro-5-propan-2-yl-1H-pyrazol-4-yl)-N-[5-[4-(dimethylamino)piperidin-1-yl]pyridin-2-yl]pyrimidin-2-amine Ribociclib Free Base 4-(5-Chloro-3-isopropyl-1H-pyrazol-4-yl)-N-(5-(4-(dimethylamino)piperidin-1-yl)pyridin-2-yl)py CS-842 2-Pyrimidinamine, 4-[3-chloro-5-(1-methylethyl)-1H-pyrazol-4-yl]-N-[5-[4-(dimethylamino)-1-piperidinyl]-2-pyridinyl]- LEE011 USP/EP/BP 4-(5-Chloro-3-isopropyl-1H-pyrazol-4-yl)-N-(5-(4-(dimethylamino)piperidin-1-yl)pyridin-2-yl)pyrimidin-2-amine Ribociclib(LEE011) Rebosini 1256963-02-6 C22H29ClN8 Inhibitors