X0202 4 2007-03-05 0000743884 MACROCHEM CORP MACM.OB 0001225978 SCO CAPITAL PARTNERS LLC 1285 AVENUE OF THE AMERICAS 35TH FLOOR NEW YORK NY 10019 0 0 1 0 0001294343 Rouhandeh Steven H C/O SCO CAPITAL PARTNERS LLC 1285 AVENUE OF THE AMERICAS, 35TH FLOOR NEW YORK NY 10019 0 0 1 0 0001354279 Beach Capital LLC C/O SCO CAPITAL PARTNERS LLC 1285 AVENUE OF THE AMERICAS, 35TH FLOOR NEW YORK NY 10019 0 0 1 0 Series C Cumulative Convertible Preferred Stock 1.05 2007-03-05 4 P 0 9 3888.89 A Common Stock 85714 309 D Series C Cumulative Convertible Preferred Stock 1.05 Common Stock 476190 50 D These securities are convertible at any time and have no expiration date. This Form 4 is being filed by Steven H. Rouhandeh individually and by SCO Capital Partners LLC and Beach Capital LLC, entities of which Mr. Rouhandeh is the managing member. SCO Capital Partners LLC is the record owner of these securities. Beach Capital LLC is the record owner of these securities. SCO Capital Partners LLC 2007-03-06 Steven H. Rouhandeh 2007-03-06 Beach Capital LLC 2007-03-06