Zotarolimus

• CAS: 221877-54-9
• Catalog Number: ACM221877549
• Category: Inhibitors
• Molecular Weight: 966.23
• Molecular Formula: C52H79N5O12
• Description: Zotarolimus, also known as ABT-578 and A-179578, is an immunosuppressant. It is a semi-synthetic derivative of rapamycin. It was designed for use in stents with phosphorylcholine as a carrier. Coronary stents reduce early complications and improve late clinical outcomes in patients needing interventional cardiology. Medtronic are using zotarolimus as the anti-proliferative agent in the polymer coating of their Endeavor and Resolute products.
• Synonyms: A-179578; A 179578; A179578; ABT578; ABT-578; ABT 578; Endeavor; Zotarolimus; Rapamycin, 42-deoxy-42-(1H-tetrazol-1-yl)-, (42S)-
• IUPAC Name: (3S,6R,7E,9R,10R,12R,14S,15E,17E,19E,21S,23S,26R,27R,34aS)-9,27-dihydroxy-10,21-dimethoxy-3-{(1R)-2-[(1S,3R,4S)-3-methoxy-4-(1H-tetrazol-1-yl)cyclohexyl]-1-methylethyl}-6,8,12,14,20,26-hexamethyl-4,9,10,12,13,14,21,22,23,24,25,26,27,32,33,34,34a-heptadecahydro-3H-23,27-epoxypyrido[2,1-c][1,4]oxazacyclohentriacontine-1,5,11,28,29(6H,31H)-pentone
• Canonical SMILES: O=C([C@@](CCCC1)([H])N1C(C([C@@]2(O)[C@H](C)CC[C@@](O2)([H])C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C([C@H](OC)[C@H](O)/C(C)=C/[C@H]3C)=O)=O)=O)O[C@H]([C@H](C)C[C@H]4C[C@@H](OC)[C@@H](N5N=NN=C5)CC4)CC3=O
• InChI: InChI=1S/C52H79N5O12/c1-31-16-12-11-13-17-32(2)43(65-8)28-39-21-19-37(7)52(64,69-39)49(61)50(62)56-23-15-14-18-41(56)51(63)68-44(34(4)26-38-20-22-40(45(27-38)66-9)57-30-53-54-55-57)29-42(58)33(3)25-36(6)47(60)48(67-10)46(59)35(5)24-31/h11-13,16-17,25,30-31,33-35,37-41,43-45,47-48,60,64H,14-15,18-24,26-29H2,1-10H3/b13-11+,16-12+,32-17+,36-25+/t31-,33-,34-,35-,37-,38+,39+,40+,41+,43+,44+,45-,47-,48+,52-/m1/s1
• InChI Key: CGTADGCBEXYWNE-JUKNQOCSSA-N
• Melting Point: 100-105°C (lit.)
• Solubility: Soluble in DMSO, not in water
• Appearance: Solid powder
• Shelf Life: >2 years if stored properly
• Storage: Dry, dark and at 0-4 °C for short term (days to weeks) or -20 °C for long term (months to years).
• Drug Formulation: This drug may be formulated in DMSO
• Elemental Analysis: C, 64.64; H, 8.24; N, 7.25; O, 19.87
• Exact Mass: 965.5725
• HS Tariff Code: 2934.99.9001
• Shipping: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
• Stock Solution Storage: 0-4 °C for short term (days to weeks), or -20 °C for long term (months).