CAS 137-64-4

2-Chloro-5-(chlorosulfonyl)benzoic acid

Description:

2-Chloro-5-(chlorosulfonyl)benzoic acid, with the CAS number 137-64-4, is an aromatic compound characterized by the presence of both a chloro group and a chlorosulfonyl group attached to a benzoic acid structure. This compound typically appears as a white to off-white solid and is known for its reactivity due to the presence of the chlorosulfonyl functional group, which can act as a sulfonating agent. It is soluble in polar organic solvents and exhibits moderate stability under standard conditions. The compound is primarily used in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. Its chlorinated structure contributes to its biological activity and potential applications in medicinal chemistry. Safety precautions are necessary when handling this substance, as it can be corrosive and harmful upon exposure. Proper storage in a cool, dry place away from incompatible materials is recommended to maintain its stability and efficacy.

Formula: C₇H₄Cl₂O₄S

InChI: InChI=1S/C7H4Cl2O4S/c8-6-2-1-4(14(9,12)13)3-5(6)7(10)11/h1-3H,(H,10,11)

InChI key: InChIKey=CLHNTBSDCJLCKV-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC(S(Cl)(=O)=O)=CC=C1Cl

Synonyms:

• 2-Chloro-5-(chlorosulfonyl)benzoic acid
• 3-Carboxy-4-chlorobenzenesulfonyl chloride
• 5-Chlorosulfonyl-2-chlorobenzoic acid
• Benzoic acid, 2-chloro-5-(chlorosulfonyl)-
• Nsc 137839
• 2-Chloro-5-(chlorosulphonyl)benzoic acid

2-Chloro-5-chlorosulfonyl-benzoic acid

CAS: 137-64-4

Formula: C₇H₄Cl₂O₄S

Purity: 97%

Color and Shape: Solid

Molecular weight: 255.0753

Ref: IN-DA0012P5

2-Chloro-5-(chlorosulfonyl)benzoic acid

CAS: 137-64-4

2-Chloro-5-(chlorosulfonyl)benzoic acid

Purity: 97%

Molecular weight: 255.08g/mol

Ref: 54-OR96327

5-(Chlorosulfonyl)-2-chlorobenzoic acid

CAS: 137-64-4

Formula: C₇H₄Cl₂O₄S

Purity: 97%

Color and Shape: Solid

Molecular weight: 255.07

Ref: 10-F043742

2-Chloro-5-chlorosulfonylbenzoic Acid

Controlled Product

CAS: 137-64-4

Applications 2-Chloro-5-chlorosulfonylbenzoic Acid (cas# 137-64-4) is a compound useful in organic synthesis.

Formula: C₇H₄Cl₂O₄S

Color and Shape: Neat

Molecular weight: 255.08

Ref: TR-C365057