1H-Indazole-7-carboxylicacid(CAS#677304-69-7)

Introduction

It is an organic compound with the chemical formula C9H6N2O2. It is a compound similar to indazole in structure, in which a carboxyl group (-COOH) is substituted in position 1.

Regarding its nature, it is a white to yellow crystal with low solubility. It decomposes below its melting point. This compound is stable in air, but may undergo combustion reactions when exposed to high temperatures or strong oxidants.

In the field of medicine has a wide range of applications. It is an important intermediate for the synthesis of various compounds with biological activity. It is used in the process of drug development to prepare antibacterial drugs, anti-tumor drugs and anti-inflammatory drugs. In addition, it can also be used for the preparation of dyes and rubber auxiliaries.

Regarding the preparation method, a common method for synthesizing phenyl is to react acetophenone with sulfuric acid and nitrous acid to form pyrrole and further oxidative acylation to obtain the compound.

Regarding safety information, due to the specific application and use of the metal may be different, it is necessary to carry out appropriate safety operations and protective measures under specific experimental conditions. When handling and using the compound, it is recommended to wear appropriate personal protective equipment, such as laboratory gloves, glasses, and laboratory outdoor hoods, to avoid contact, inhalation, or ingestion. At the same time, it should be stored in a cool and dry place, away from fire and flammable materials. In case of leakage or accident, appropriate treatment and disposal measures shall be taken in time.

Application

1H-Indazole-7-carboxylic acid (CAS 677304-69-7) is a key intermediate used in the synthesis of active pharmaceutical ingredients. Its indazole scaffold is a crucial building block for protein kinase inhibitors. This heterocyclic acid is a direct precursor in the synthesis of Niraparib, an FDA-approved PARP inhibitor for cancer therapy. It also serves as an intermediate in the development of other anticancer drugs like Tasisulam and Indibulin. Indazole-7-carboxylic acid is utilized as a core structure for creating novel inhibitors of protein kinase CK2, which are compounds of high interest in oncology and anti-inflammatory research. Its derivatives also hold significant value in the discovery of agrochemicals and specialty chemicals. Xinchem offers flexible custom synthesis and contract manufacturing of this high-purity heterocyclic compound to support advanced pharmaceutical R&D, with reliable global supply from R&D to commercial tons. Contact us for a competitive quote.