Pantoprazole impurity 42

Name: Pantoprazole impurity 42
Brand: ChemScene
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CAS No. 107512-34-5
Cat. No. CS-0050928
Purity≥98%
MDL No.MFCD16610605

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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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Structure of 107512-34-5

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Description

4-Chloro-3-methoxy-2-methylpyridine features a strategically positioned chloro group and methoxy substituent on a pyridine core, enabling selective coupling reactions. The methyl group enhances electron density at C2, facilitating functionalization under mild conditions. This scaffold offers robust stability and compatibility with diverse reaction environments.

Application

4-Chloro-3-methoxy-2-methylpyridine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its reactive chloropyridine functionality. The methoxy and methyl groups provide orthogonal sites for further functionalization, while the compound exhibits excellent bench stability and ease of purification—ideal for modular synthesis of heterocyclic scaffolds and API intermediates.

General Information

CAS No. 107512-34-5
Cat. No. CS-0050928
Purity ≥98%
MDL No. MFCD16610605
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₈ClNO
Molecular Weight 157.60
Synonym(s) None
SMILES COC1=C(C)N=CC=C1Cl

Computational Chemistry Data

TPSA 22.12
LogP 2.05202
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

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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Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

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Pantoprazole impurity 42

CAS No. 107512-34-5

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