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CS-W001157 4
Total: USD 88.00

4,5-Dichloro-2-methylbenzoic acid

  • CAS No. 5252-98-2

  • Cat. No. CS-0061238
  • Purity≥98%
  • MDL No.None

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

4,5-Dichloro-2-methylbenzoic acid|CS-0061238

Structure of 5252-98-2

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General Information

  • CAS No. 5252-98-2
  • Cat. No. CS-0061238
  • Purity ≥98%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆Cl₂O₂
  • Molecular Weight 205.04
  • Synonym(s) None
  • SMILES CC1=CC(=C(C=C1C(=O)O)Cl)Cl

Description

4,5-Dichloro-2-methylbenzoic acid features a sterically hindered aromatic core with electron-withdrawing chlorine substituents flanking a methyl group and a carboxylic acid functionality. This combination imparts enhanced stability and tailored reactivity, making it suitable for use in pharmaceutical intermediates and specialty polymer synthesis under standard bench conditions.

Application

4,5-Dichloro-2-methylbenzoic acid serves as a versatile building block in medicinal chemistry and agrochemical synthesis, offering a sterically constrained aromatic core with orthogonal functional handles. The carboxylic acid group enables direct derivatization via amide, ester, or acyl chloride formation, while the 2-methyl and dichloro substituents provide defined electronic and steric profiles for targeted molecular design. Bench-stable and readily purified by recrystallization, it functions effectively in standard coupling protocols and heterocycle construction.

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

Quality Control

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Computational Chemistry Data

  • TPSA   37.3
  • LogP   3.00002
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   1

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