3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole

Name: 3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole
Brand: ChemScene
Availability: InStock
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CAS No. 1192-80-9
Cat. No. CS-0075702
Purity≥97%
MDL No.None

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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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3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole|CS-0075702

Structure of 1192-80-9

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Description

This oxadiazole derivative features a chloromethyl group enabling direct functionalization in synthetic workflows. The methyl substituent enhances stability and modulates reactivity, while the heterocyclic core provides a rigid, electron-deficient scaffold. Ideal for coupling reactions and bioconjugation under standard conditions.

Application

3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole serves as a versatile synthetic building block for the introduction of electrophilic chloromethyl groups under mild conditions. Its reactivity enables efficient functionalization in nucleophilic substitution reactions, facilitating the construction of complex heterocyclic architectures. The molecule exhibits good bench stability and compatibility with diverse functional groups, making it valuable for medicinal chemistry campaigns and process-scale synthesis where selective C–C or C–N bond formation is required.

General Information

CAS No. 1192-80-9
Cat. No. CS-0075702
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₄H₅ClN₂O
Molecular Weight 132.55
Synonym(s) 3-Chloromethyl-5-methyl-[1,2,4]oxadiazole
SMILES ClCC1=NOC(C)=N1

Computational Chemistry Data

TPSA 38.92
LogP 1.11682
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 3265
Class : 8	Packing Group : Ⅱ
Hazard Statements : H302-H314
Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P304+P340-P363-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Oxadiazole compounds

Key Words

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3-(Chloromethyl)-5-methyl-1,2,4-oxadiazole

CAS No. 1192-80-9

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