CAS: 23824-24-0

1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methyl-isoquinoline is a useful building block in the synthesis of various compounds such as pharmaceuticals and pesticides. It is an intermediate for the preparation of other valuable chemicals such as the antihistamine diphenhydramine, which is used to treat allergies. Tetrahydroisoquinoline can also be used as a reagent to synthesize other chemical compounds. This compound has been used in research as well as commercial applications. Tetrahydroisoquinoline is also a versatile scaffold that can be modified to produce different derivatives with different properties.

Impurity Phenylephrine 4,6-DMTQ Impurity (Peak-1) Applications Product formed during the decomposition of Phenylephrine References Millard, B., et al.: J. Pharm. Pharmacol., 25, 24 (1973),