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CS-W001157 4
Total: USD 88.00

5-Methoxy-1-methyl-1H-pyrazole-4-carboxylic acid

  • CAS No. 113100-65-5

  • Cat. No. CS-0139461
  • Molecule weight156.14
  • Purity≥96%
  • MDL No.None

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

5-Methoxy-1-methyl-1H-pyrazole-4-carboxylic acid|CS-0139461

Structure of 113100-65-5

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General Information

  • CAS No. 113100-65-5
  • Cat. No. CS-0139461
  • Purity ≥96%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈N₂O₃
  • Molecular Weight 156.14
  • Synonym(s) None
  • SMILES O=C(C1=C(OC)N(C)N=C1)O

Description

5-Methoxy-1-methyl-1H-pyrazole-4-carboxylic acid features a polar pyrazole core with complementary electron-donating methoxy and methyl substituents, enabling robust integration into bioactive scaffolds. The carboxylic acid group provides a direct handle for coupling reactions, facilitating conjugation in medicinal chemistry and materials synthesis under standard conditions.

Application

5-Methoxy-1-methyl-1H-pyrazole-4-carboxylic acid serves as a versatile building block in medicinal chemistry, enabling the synthesis of pyrazole-based heterocycles through standard coupling and functionalization reactions. Its well-defined reactivity profile supports efficient derivatization, while the methoxy and carboxylic acid groups provide orthogonal handles for further modification. Bench-stable and readily purified, it functions reliably in peptide coupling, amide formation, and transition-metal-catalyzed transformations common in API development workflows.

Safety Information

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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-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   64.35
  • LogP   0.1269
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   2

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