Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione

Name: Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
Brand: ChemScene
Availability: InStock
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CAS No. 16233-51-5
Cat. No. CS-B0057
Purity≥98%
MDL No.MFCD09909655

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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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Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione|CS-B0057

Structure of 16233-51-5

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Description

Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione features a fused thienopyrimidinedione core with enhanced electron-withdrawing character, enabling robust integration into conjugated systems. This scaffold exhibits high thermal stability and favorable solubility in polar aprotic solvents, supporting its use in advanced organic semiconductors and kinase inhibitor design.

Application

Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to fused pyrimidine scaffolds. Its diketone functionality supports diverse transformations including nucleophilic additions and condensation reactions, facilitating the synthesis of biologically active compounds. The molecule exhibits good bench stability and functional group tolerance, making it well-suited for modular derivatization in drug discovery campaigns.

General Information

CAS No. 16233-51-5
Cat. No. CS-B0057
Purity ≥98%
MDL No. MFCD09909655
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₄N₂O₂S
Molecular Weight 168.17
Synonym(s) 2,4-Dihydroxythieno[3,2-d]pyrimidine
SMILES O=C(C(SC=C1)=C1N2)NC2=O

Computational Chemistry Data

TPSA 65.72
LogP 0.2779
H_Acceptors 3
H_Donors 2
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 : 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

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Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione

CAS No. 16233-51-5

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