For any researcher or developer working with chemical intermediates, understanding the critical specifications of a compound is fundamental to ensuring successful outcomes. (R)-3-Amino-1,2,3,4-tetrahydrocarbazole (CAS 116650-33-0) is no exception. Its application as a pharmaceutical intermediate necessitates adherence to precise quality parameters.

NINGBO INNO PHARMCHEM CO.,LTD., as a leading supplier in China, provides (R)-3-Amino-1,2,3,4-tetrahydrocarbazole with key specifications that guarantee its suitability for demanding synthesis projects. The appearance, typically an almost white or light yellow powder, is a primary visual indicator of quality. More importantly, the assay or purity level is rigorously controlled, often exceeding 98.0% to ensure minimal interference in complex reactions. This high purity is vital for its role as an organic synthesis building block.

Furthermore, critical parameters such as isomer assay and maximum single impurity are closely monitored. For (R)-3-Amino-1,2,3,4-tetrahydrocarbazole, low isomer content (often less than 0.2%) and minimal single impurities (typically below 1.0%) are indicative of a well-controlled chiral building block synthesis process. Related substances are also kept to a minimum, usually below 2.0%, further reinforcing the compound's reliability for pharmaceutical intermediate applications.

Other important specifications include loss on drying and residue on ignition, which are kept low (often below 2.0%) to ensure the material is stable and free from excessive moisture or inorganic contaminants. Researchers looking to buy this intermediate will find that NINGBO INNO PHARMCHEM CO.,LTD. provides detailed documentation, including Certificates of Analysis, that confirm these specifications. This transparency allows scientists to confidently utilize our products in their advanced organic synthesis and drug discovery endeavors, knowing they are working with materials of the highest standard.