MM 54

• CAT Number: P000327
• CAS Number: 1313027-43-8
• Molecular Formula: C70H121N29O15S4
• Molecular Weight: 1737.16
• Purity: ≥95%
• IUPAC Name: (3S,6R,11R,14S,17S,20S)-6-[[(2S)-2-[[(2S)-6-amino-2-[[(3S,6R,11R,14S,17S,20S)-6-amino-3,17-bis[3-(diaminomethylideneamino)propyl]-14-(2-methylpropyl)-2,5,13,16,19-pentaoxo-8,9-dithia-1,4,12,15,18-pentazabicyclo[18.3.0]tricosane-11-carbonyl]amino]hexanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3,17-bis[3-(diaminomethylideneamino)propyl]-14-(2-methylpropyl)-2,5,13,16,19-pentaoxo-8,9-dithia-1,4,12,15,18-pentazabicyclo[18.3.0]tricosane-11-carboxylic acid
• InChI: InChI=1S/C70H121N29O15S4/c1-36(2)27-45-57(104)95-48(32-116-115-31-39(72)53(100)90-43(16-9-23-84-69(77)78)64(111)98-25-11-18-51(98)62(109)88-41(55(102)92-45)14-7-21-82-67(73)74)60(107)87-40(13-5-6-20-71)54(101)94-47(29-38-30-81-35-86-38)59(106)96-49-33-117-118-34-50(66(113)114)97-58(105)46(28-37(3)4)93-56(103)42(15-8-22-83-68(75)76)89-63(110)52-19-12-26-99(52)65(112)44(91-61(49)108)17-10-24-85-70(79)80/h30,35-37,39-52H,5-29,31-34,71-72H2,1-4H3,(H,81,86)(H,87,107)(H,88,109)(H,89,110)(H,90,100)(H,91,108)(H,92,102)(H,93,103)(H,94,101)(H,95,104)(H,96,106)(H,97,105)(H,113,114)(H4,73,74,82)(H4,75,76,83)(H4,77,78,84)(H4,79,80,85)/t39-,40-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-/m0/s1
• InChIKey: BMJYNYGARUVBJU-CSRTWURCSA-N
• SMILES: CC(C)C[C@H]1C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N2CCC[C@H]2C(=O)N[C@H](C(=O)N1)CCCN=C(N)N)CCCN=C(N)N)N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC3=CN=CN3)C(=O)N[C@H]4CSSC[C@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H]5CCCN5C(=O)[C@@H](NC4=O)CCCN=C(N)N)CCCN=C(N)N)CC(C)C)C(=O)O

MM 54（Cat No.:P000327）is a small-molecule inhibitor that selectively targets sirtuin 2 (SIRT2), a NAD⁺-dependent deacetylase involved in regulating metabolism, aging, and neurodegeneration. By blocking SIRT2 activity, MM 54 modulates acetylation of key proteins, influencing pathways linked to oxidative stress, inflammation, and neuronal survival. Researchers use MM 54 to study epigenetic regulation, metabolic control, and therapeutic strategies for neurodegenerative disorders such as Parkinson’s and Alzheimer’s disease. Its specificity for SIRT2 makes it a valuable tool in exploring sirtuin biology and developing targeted therapies for neurological and metabolic diseases.