4-Chlorocinnolin-6-amine

Name: 4-Chlorocinnolin-6-amine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1632286-25-9
Cat. No. CS-0779543
Purity≥95%
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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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*For research and further manufacturing use only, not for direct human use.

Structure of 1632286-25-9

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Description

4-Chlorocinnolin-6-amine features a chlorinated cinnolinyl core with a primary amine at the 6-position, enabling direct functionalization in heterocyclic synthesis. This electron-deficient scaffold integrates readily into pharmaceutical intermediates and advanced materials, offering enhanced reactivity under standard coupling conditions.

Application

4-Chlorocinnolin-6-amine serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the C4 position via palladium-catalyzed cross-coupling reactions. Its cinnolin-6-amine core provides a rigid, electron-rich heterocyclic scaffold suitable for target-oriented synthesis. The chloro substituent offers high reactivity in Suzuki, Stille, and Buchwald-Hartwig coupling protocols, facilitating rapid diversification. Bench-stable and readily purified by flash chromatography, it functions efficiently in multi-step sequences and API development workflows.

General Information

CAS No. 1632286-25-9
Cat. No. CS-0779543
Purity ≥95%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₆ClN₃
Molecular Weight 179.61
Synonym(s) None
SMILES C1=CC2=C(C=C1N)C(=CN=N2)Cl

Computational Chemistry Data

TPSA 51.8
LogP 1.8654
H_Acceptors 3
H_Donors 1
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 Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyridazine compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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4-Chlorocinnolin-6-amine

CAS No. 1632286-25-9

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