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

Name: Pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione
Brand: ChemScene
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CAS No. 16952-65-1
Cat. No. CS-0208813
Purity≥98%
MDL No.MFCD14581701

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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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Pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione|CS-0208813

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Description

Pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione delivers a rigid, electron-deficient heterocyclic scaffold ideal for medicinal chemistry. This fused bicyclic core integrates hydrogen-bonding capacity and planar geometry, enabling strong interactions in target binding. Bench-stable and compatible with standard synthetic protocols, it serves as a strategic building block for kinase inhibitors and nucleoside analogs.

Application

Pyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione serves as a versatile heterocyclic scaffold in medicinal chemistry, enabling efficient access to fused pyridopyrimidinone frameworks. Its diketone functionality facilitates nucleophilic addition and condensation reactions, supporting derivatization at multiple sites. The compound exhibits good bench stability and is compatible with standard purification methods, making it a practical building block for targeted synthesis of kinase inhibitors and other bioactive molecules.

General Information

CAS No. 16952-65-1
Cat. No. CS-0208813
Purity ≥98%
MDL No. MFCD14581701
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₅N₃O₂
Molecular Weight None
Synonym(s) pyrido[4,3-d]pyriMidine-2,4-diol
SMILES O=C1NC(C2=CN=CC=C2N1)=O

Computational Chemistry Data

TPSA 78.61
LogP -0.3886
H_Acceptors 3
H_Donors 2
Rotatable_Bonds 0

Safety Information

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GHS Pictogram : N/A	GHS No : N/A
Signal Word : N/A	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

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

CAS No. 16952-65-1

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