Potassium 2-cyanoacetate

Name: Potassium 2-cyanoacetate
Brand: ChemScene
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CAS No. 7062-95-5
Cat. No. CS-0162555
Purity≥98%
MDL No.MFCD11498991

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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+
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Structure of 7062-95-5

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General Information

CAS No. 7062-95-5
Cat. No. CS-0162555
Purity ≥98%
MDL No. MFCD11498991
Storage 4°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₂KNO₂
Molecular Weight 123.15
Synonym(s) Potassium cyanoacetate
SMILES O=C([O-])CC#N.[K+]

Description

Potassium 2-cyanoacetate serves as a stable, moisture-tolerant source of the cyanoacetate anion, enabling efficient C–C bond formation in synthetic transformations. This bench-stable reagent integrates readily into multistep sequences, offering high functional group compatibility and reliable performance under standard conditions.

Application

Potassium 2-cyanoacetate serves as a reliable source of the cyanoacetate anion, enabling efficient Michael additions and nucleophilic alkylations in synthetic organic chemistry. Its bench-stable solid form facilitates handling and purification, while the nitrile group offers versatile downstream transformations including hydrolysis to carboxylic acids or cyclization to heterocyclic scaffolds. Functions as a key building block in the synthesis of bioactive molecules and functionalized polymers.

Synthesis

Route1
- 372-09-8
- ~96%
- In-stock
  
  7062-95-5
References
- Shang, Rui; Ji, Dong-Sheng; Chu, Ling; Fu, Yao; Liu, Lei Angewandte Chemie - International Edition, 2011 , vol. 50, # 19 p. 4470 - 4474
Route2
- 105-56-6
- ~%
- In-stock
  
  7062-95-5
References
- Shang, Rui; Huang, Zheng; Xiao, Xiao; Lu, Xi; Fu, Yao; Liu, Lei Advanced Synthesis and Catalysis, 2012 , vol. 354, # 13 p. 2465 - 2472,8

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-H319
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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Computational Chemistry Data

TPSA 63.92
LogP -4.34602
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

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Potassium 2-cyanoacetate

CAS No. 7062-95-5

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