<SEC-DOCUMENT>0001047469-19-003079-index.html : 20190514
<SEC-HEADER>0001047469-19-003079.hdr.sgml : 20190514
<ACCEPTANCE-DATETIME>20190514075539
ACCESSION NUMBER:		0001047469-19-003079
CONFORMED SUBMISSION TYPE:	S-3
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20190514
DATE AS OF CHANGE:		20190514

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CATABASIS PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0001454789
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-231441
		FILM NUMBER:		19820459

	BUSINESS ADDRESS:	
		STREET 1:		ONE KENDALL SQUARE
		STREET 2:		BLDG. 1400E, SUITE B14202
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139
		BUSINESS PHONE:		617-349-1971

	MAIL ADDRESS:	
		STREET 1:		ONE KENDALL SQUARE
		STREET 2:		BLDG. 1400E, SUITE B14202
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3
<SEQUENCE>1
<FILENAME>a2238770zs-3.htm
<DESCRIPTION>S-3
<TEXT>
Document 1 - file: a2238770zs-3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>a2238770zex-1_1.htm
<DESCRIPTION>EX-1.1
<TEXT>
Document 2 - file: a2238770zex-1_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>a2238770zex-5_1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: a2238770zex-5_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>a2238770zex-23_1.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: a2238770zex-23_1.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g96112kgi001.gif
<DESCRIPTION>G96112KGI001.GIF
<TEXT>
Document 5 - file: g96112kgi001.gif

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g96112kgi002.gif
<DESCRIPTION>G96112KGI002.GIF
<TEXT>
Document 6 - file: g96112kgi002.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g96112kgi003.gif
<DESCRIPTION>G96112KGI003.GIF
<TEXT>
Document 7 - file: g96112kgi003.gif

</DOCUMENT>
</SEC-DOCUMENT>