Mesalazine impurity 2

Name: Mesalazine impurity 2
Brand: ChemScene
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CAS No. 3970-35-2
Cat. No. CS-W009146
Purity≥98%
MDL No.MFCD00007069

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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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Structure of 3970-35-2

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Application

2-Chloro-3-carboxynitrobenzene serves as a versatile building block in medicinal chemistry and synthetic organic chemistry, enabling efficient access to substituted heterocycles and functionalized aromatic scaffolds. The molecule combines a chloro group for nucleophilic substitution and a carboxylic acid for derivatization, with the nitro group providing strong electron-withdrawing character. Its bench-stable nature and compatibility with standard coupling reactions facilitate streamlined synthesis of complex targets.

General Information

CAS No. 3970-35-2
Cat. No. CS-W009146
Purity ≥98%
MDL No. MFCD00007069
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₄ClNO₄
Molecular Weight 201.56
Synonym(s) None
SMILES O=C(C1=CC=CC([N+]([O-])=O)=C1Cl)O

Computational Chemistry Data

TPSA 80.44
LogP 1.9464
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 2

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H317-H319
Precautionary Statements : P261-P264-P272-P280-P302+P352-P363-P501

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Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Nitro compounds

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

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Mesalazine impurity 2

CAS No. 3970-35-2

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