In the demanding fields of pharmaceuticals, advanced materials, and fine chemicals, the purity and precise characterization of chemical intermediates are non-negotiable. 7-Bromo-2-methyl-1H-indene (CAS: 880652-93-7) is no exception. Ensuring the quality of this vital compound is paramount for the success of subsequent synthesis steps and the reliability of the final products. NINGBO INNO PHARMCHEM CO.,LTD. prioritizes rigorous quality control measures for all its offerings.

The structural confirmation and purity assessment of 7-Bromo-2-methyl-1H-indene rely on a suite of sophisticated analytical techniques. Nuclear Magnetic Resonance (NMR) spectroscopy, particularly ¹H NMR and ¹³C NMR, is fundamental. These techniques provide detailed information about the molecular structure, confirming the presence and position of the bromine atom, the methyl group, and the indene ring system, as well as identifying any structural impurities. For instance, ¹H NMR can reveal distinct signals for the aromatic protons, the methylene groups, and the methyl substituent, offering a clear fingerprint of the compound's integrity.

High-Performance Liquid Chromatography (HPLC) is another indispensable tool for assessing the purity of 7-Bromo-2-methyl-1H-indene. Using appropriate chromatographic columns and mobile phases, HPLC can effectively separate the target compound from residual starting materials, reaction byproducts, or degradation products. Achieving high purity, often exceeding 95% or even 99%, is critical for its applications in sensitive research and development processes. Mass spectrometry (MS), especially High-Resolution Mass Spectrometry (HRMS), is also employed to verify the exact molecular weight, providing definitive confirmation of the compound's identity and elemental composition.

Other techniques such as Infrared (IR) spectroscopy can confirm the presence of specific functional groups within the molecule. For the supply of 7-Bromo-2-methyl-1H-indene, understanding these analytical methods is key for researchers who need to buy intermediates they can trust. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing comprehensive analytical data, including Certificates of Analysis (CoA), to assure customers of the exceptional quality and purity of their chemical products. This dedication to quality control ensures that scientists can confidently buy 7-Bromo-2-methyl-1H-indene for their critical research and development efforts.