pyridoxine vs pyridoxamine

pyridoxine and pyridoxamine both are nouns.

Word	Noun	Adjective	Verb	Adverb
pyridoxine	Yes	No	No	No
pyridoxamine	Yes	No	No	No

As nouns, pyridoxine and pyridoxamine are synonyms defined as:

pyridoxine and pyridoxamine: a B vitamin that is essential for metabolism of amino acids and starch

Other synonyms of pyridoxine include adermin, pyridoxal, vitamin B6.

pyridoxine (noun)	pyridoxamine (noun)
a B vitamin that is essential for metabolism of amino acids and starch	a B vitamin that is essential for metabolism of amino acids and starch