4-Cyanobutanoic acid

CAS No. 39201-33-7
Cat. No. CS-W018817
Purity≥97%
MDL No.MFCD00218781

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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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Description

4-Cyanobutanoic acid integrates a nitrile group at the γ-position relative to the carboxylic acid, enabling direct functionalization in synthetic routes. This electron-withdrawing moiety enhances reactivity for nucleophilic additions and facilitates derivatization under standard conditions. The molecule exhibits robust stability and convenient handling, making it valuable for building complex heterocycles and bioactive scaffolds in medicinal chemistry and materials science applications.

Application

4-Cyanobutanoic acid serves as a versatile building block in synthetic organic chemistry, enabling efficient access to γ-aminobutyric acid (GABA) derivatives and heterocyclic scaffolds via cyclization or hydrolysis. Its bifunctional nature—combining a nitrile and carboxylic acid group—facilitates orthogonal transformations, while its bench stability supports reliable handling in multi-step syntheses. Functions effectively in coupling reactions and serves as a key intermediate in the development of bioactive molecules and pharmaceutical candidates.

General Information

CAS No. 39201-33-7
Cat. No. CS-W018817
Purity ≥97%
MDL No. MFCD00218781
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₇NO₂
Molecular Weight 113.12
Synonym(s) None
SMILES N#CCCCC(=O)O

Computational Chemistry Data

TPSA 61.09
LogP 0.76488
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 3

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS06
Signal Word : Danger	UN#: 2923
Class : 8,6.1	Packing Group : Ⅲ
Hazard Statements : H319
Precautionary Statements : P264-P280-P305+P351+P338

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Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Fatty chain compounds

Key Words

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4-Cyanobutanoic acid

CAS No. 39201-33-7

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