aminoalkane vs alkane series

aminoalkane and alkane series both are nouns.

Word	Noun	Adjective	Verb	Adverb
aminoalkane	Yes	No	No	No
alkane series	Yes	No	No	No

As nouns, alkane series is a hypernym of aminoalkane; that is, alkane series is a word with a broader meaning than aminoalkane:

aminoalkane: a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals
alkane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)

Other hypernyms of aminoalkane include alkane, methane series, paraffin, paraffin series.

aminoalkane (noun)	alkane series (noun)
a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals	a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)