It’s only fair to share… Doxepin 1668-19-5 1229-29-4 (hydrochloride), 4698-39-9 ((E)-isomer); 25127-31-5 ((Z)-isomer) Launched – 1964 1-Propanamine, 3-dibenz(b,e)oxepin-11(6H)-ylidene-N,N-dimethyl- 1-Propanamine, 3-dibenz[b,e]oxepin-11(6H)-ylidene-N,N-dimethyl-, (3Z)- 3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine N,N-Dimethyldibenz[b,e]oxepin-D11(6H),g-propylamine (3Z)-3-(Dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine Doxepin Hydrochloride 3U9A0FE9N5 1229-29-4 NSC-108160 P-3693A SO-101 Aponal Quitaxon Silenor Sinequan Sinquan Xepin Zonalon USP USP32/pub/data/v32270/usp32nf27s0_m28110 N,N-Dimethyldibenz[b,e]oxepin-D11(6H),-propylamine hydrochloride [1229-29-4; 4698-39-9 ((E)-isomer); 25127-31-5 ((Z)-isomer)]. » Doxepin Hydrochloride, an (E) and (Z) geometric isomer mixture, contains the equivalent of not less …