Ribociclib impurity 1

CAS No. 1211443-61-6
Cat. No. CS-B1515
Purity≥98%
MDL No.MFCD20527881

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FedEx Limited Quantities Ground	$0.00
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Structure of 1211443-61-6

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Description

This pyrrolopyrimidine derivative features a cyclopentyl group at the 7-position and dimethylamino substitution on the nitrogen, enhancing solubility and metabolic stability. The chloro substituent at the 2-position enables efficient coupling reactions in medicinal chemistry applications.

Application

2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide serves as a versatile building block for medicinal chemistry campaigns, enabling efficient access to purine-like heterocyclic scaffolds. Its well-defined reactivity profile facilitates direct functionalization at the C6 position and compatibility with palladium-catalyzed coupling reactions. The cyclopentyl and dimethylamino groups provide favorable lipophilic character and steric control, enhancing solubility and metabolic stability in downstream analog synthesis.

General Information

CAS No. 1211443-61-6
Cat. No. CS-B1515
Purity ≥98%
MDL No. MFCD20527881
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₇ClN₄O
Molecular Weight 292.77
Synonym(s) None
SMILES O=C(C1=CC=2C=NC(Cl)=NC2N1C3CCCC3)N(C)C

Computational Chemistry Data

TPSA 51.02
LogP 2.9016
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrrole compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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Ribociclib impurity 1

CAS No. 1211443-61-6

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