What is [2-(Butylamino)-2-propanyl]phosphinic acid (CAS: 17316-67-5)?

[2-(Butylamino)-2-propanyl]phosphinic acid, with CAS number 17316-67-5, is an organic compound containing a phosphinic acid group and a butylamino substituent. It is known for its ability to act as a precursor in the synthesis of various pharmaceutical and industrial compounds. This compound is typically a white solid with moderate solubility in polar solvents and is used in applications where phosphorus-containing functional groups are beneficial.