Description

5-(2-Chlorophenyl)-1H-pyrazole-4-carboxylic acid (CAS No. 1007541-84-5) is a high-purity heterocyclic carboxylic acid derivative with the molecular formula C₁₀H₇ClN₂O₂. This compound features a chlorophenyl-substituted pyrazole core, making it a valuable intermediate for pharmaceutical and agrochemical research. Its precise structure and reactivity enable applications in medicinal chemistry, particularly in the synthesis of bioactive molecules. Available in various quantities, this product is rigorously tested for purity and consistency, ensuring optimal performance in synthetic workflows. Suitable for researchers and industrial scientists seeking reliable building blocks for drug discovery and development.

Properties

• CAS Number: 1007541-84-5
• Complexity: 250
• IUPAC Name: 5-(2-chlorophenyl)-1H-pyrazole-4-carboxylic acid
• InChI: InChI=1S/C10H7ClN2O2/c11-8-4-2-1-3-6(8)9-7(10(14)15)5-12-13-9/h1-5H,(H,12,13)(H,14,15)
• InChI Key: HXXALKIHVJHCQL-UHFFFAOYSA-N
• Exact Mass: 222.0196052
• Molecular Formula: C10H7ClN2O2
• Molecular Weight: 222.63
• SMILES: C1=CC=C(C(=C1)C2=C(C=NN2)C(=O)O)Cl
• Topological: 66
• Monoisotopic Mass: 222.0196052
• Synonyms: 5-(2-chlorophenyl)-1H-pyrazole-4-carboxylic acid, 1007541-84-5, 3-(2-chlorophenyl)-1H-pyrazole-4-carboxylic acid, MFCD08443860, SCHEMBL27748966, HQB54184, AKOS003672999, EN300-104996, G83860, 5-(2-chlorophenyl)-1H-pyrazole-4-carboxylicacid, Z362114758

Application

5-(2-Chlorophenyl)-1H-pyrazole-4-carboxylic acid serves as a key intermediate in the synthesis of pharmacologically active compounds, including potential kinase inhibitors and anti-inflammatory agents. Its chlorophenyl and pyrazole moieties make it a versatile scaffold for designing small-molecule therapeutics. Researchers also utilize this compound in agrochemical development for crop protection solutions. Its carboxylic acid functionality allows for further derivatization via amidation or esterification reactions.

Safety and Hazards

GHS Hazard Statements

• H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (100%)
• Skin Irrit. 2 (100%)
• Eye Irrit. 2A (100%)
• STOT SE 3 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.