Orexin A (17-33), truncated form of orexin A, acts as potent and selective peptide orexin OX1 receptor antagonist.
Registration of APIs CMC information required for an IND
IND and NDA support Drug master files (DMF) filing
| M.F/Formula | C79H125N23O22 |
| M.W/Mr. | 1749 |
| Sequence | YELLHGAGNHAAGILTL-NH2 |
| Labeling Target | Orexin OX1 receptor |
| Appearance | White lyophilised solid |
| Purity | >97% |
| Activity | Antagonist |
| Areas of Interest | Obesity Research |
| InChI | InChI=1S/C79H125N23O22/c1-15-41(10)64(78(123)100-55(25-40(8)9)77(122)102-65(45(14)103)79(124)95-52(66(82)111)22-37(2)3)101-62(108)34-86-68(113)43(12)91-69(114)44(13)92-73(118)57(28-48-31-84-36-89-48)99-76(121)58(29-59(81)105)93-61(107)33-85-67(112)42(11)90-60(106)32-87-71(116)56(27-47-30-83-35-88-47)98-75(120)54(24-39(6)7)97-74(119)53(23-38(4)5)96-72(117)51(20-21-63(109)110)94-70(115)50(80)26-46-16-18-49(104)19-17-46/h16-19,30-31,35-45,50-58,64-65,103-104H,15,20-29,32-34,80H2,1-14H3,(H2,81,105)(H2,82,111)(H,83,88)(H,84,89)(H,85,112)(H,86,113)(H,87,116)(H,90,106)(H,91,114)(H,92,118)(H,93,107)(H,94,115)(H,95,124)(H,96,117)(H,97,119)(H,98,120)(H,99,121)(H,100,123)(H,101,108)(H,102,122)(H,109,110)/t41-,42-,43-,44-,45+,50-,51-,52-,53-,54-,55-,56-,57-,58-,64-,65-/m0/s1 |
| InChI Key | JPRBZUXULYLVPJ-HYNYKCRDSA-N |
| Isomeric SMILES | CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC1=CN=CN1)NC(=O)[C@H](CC(=O)N)NC(=O)CNC(=O)[C@H](C)NC(=O)CNC(=O)[C@H](CC2=CN=CN2)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC3=CC=C(C=C3)O)N |
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