Ethyl 6-chloro-5-cyano-2-methylnicotinate

Name: Ethyl 6-chloro-5-cyano-2-methylnicotinate
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CAS No. 64119-42-2
Cat. No. CS-0097778
Purity≥97%
MDL No.MFCD00179894

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Ethyl 6-chloro-5-cyano-2-methylnicotinate|CS-0097778

Structure of 64119-42-2

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Description

Ethyl 6-chloro-5-cyano-2-methylnicotinate features a trifunctional heterocyclic core with orthogonal reactivity. The electron-deficient pyridine ring, flanked by a chloro group at C6 and a cyano moiety at C5, enables selective functionalization. The ethyl ester and methyl substituent offer tunable solubility and compatibility in synthetic transformations. This scaffold serves as a key intermediate in the development of bioactive molecules and pharmaceutical candidates.

Application

Ethyl 6-chloro-5-cyano-2-methylnicotinate serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted nicotinates and pyridine derivatives. The molecule combines a reactive chloro group at C6 with a cyano functionality at C5, facilitating nucleophilic substitution and cyclization reactions. Its ethyl ester and methyl substituent support broad functional group tolerance and ease of purification, making it well-suited for medicinal chemistry campaigns and process-scale applications.

General Information

CAS No. 64119-42-2
Cat. No. CS-0097778
Purity ≥97%
MDL No. MFCD00179894
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₉ClN₂O₂
Molecular Weight 224.64
Synonym(s) Ethyl 6-chloro-5-cyano-2-methylpyridine-3-carboxylate
SMILES O=C(C1=CC(C#N)=C(Cl)N=C1C)OCC

Computational Chemistry Data

TPSA 62.98
LogP 2.0918
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

Quality Control

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Other Classifications

Building Blocks Functional Group Cyanide/Nitrile

Building Blocks Functional Group Ester

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

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Ethyl 6-chloro-5-cyano-2-methylnicotinate

CAS No. 64119-42-2

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