4-Methylbenzo[c][1,2,5]thiadiazole

Name: 4-Methylbenzo[c][1,2,5]thiadiazole
Brand: ChemScene
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CAS No. 1457-92-7
Cat. No. CS-0152939
Purity≥98%
MDL No.MFCD00126471

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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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4-Methylbenzo[c][1,2,5]thiadiazole|CS-0152939

Structure of 1457-92-7

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Description

Methyl 4-bromobenzoate is used as a starting material in the synthesis of three-carbon-bridged 5-substituted furo[2,3-d]pyrimidine and 6-substituted pyrrolo[2,3-d]pyrimidine and methyl 4-tri-n-butylstannylbenzoate. It is also used to stimulate microbial dechlorination of polychlorinated biphenyls. Further, it is used in the preparation of stable radioiodinating reagent to label monoclonal antibodies for radiotherapy of cancer.

Application

4-Methylbenzo[c][1,2,5]thiadiazole serves as a robust heterocyclic scaffold in medicinal chemistry and materials science, offering enhanced metabolic stability and tunable electronic properties. Its methyl substituent provides favorable steric and electronic modulation, enabling efficient coupling reactions and functionalization under standard conditions. The core structure exhibits excellent bench stability, compatibility with diverse reaction environments, and facilitates the synthesis of advanced intermediates for API development and conjugated materials.

General Information

CAS No. 1457-92-7
Cat. No. CS-0152939
Purity ≥98%
MDL No. MFCD00126471
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆N₂S
Molecular Weight 150.20
Synonym(s) 4-Methyl-2,1,3-benzothiadiazole
SMILES CC1=CC=CC2=NSN=C12

Computational Chemistry Data

TPSA 25.78
LogP 1.99972
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

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

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4-Methylbenzo[c][1,2,5]thiadiazole

CAS No. 1457-92-7

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