Seractide Acetate
Seractide acetate is a synthetic tetracosactide (ACTH 1-24) peptide, the biologically active N-terminal fragment of adrenocorticotropic hormone (ACTH), used diagnostically to assess adrenal cortex function and therapeutically for its corticosteroid-stimulating and direct melanocortin receptor-mediated anti-inflammatory effects. By binding to MC2R receptors on adrenal cortical cells, it stimulates rapid cortisol and aldosterone synthesis and secretion. It is used in the short and prolonged Synacthen tests to evaluate adrenal insufficiency.
分子量
4619.0000 g/mol
TPSA
1900.00 Ų
作用机制
Functions as a diagnostic agent by providing contrast enhancement or radioactive tracer activity that enables visualization of anatomical structures or physiological processes during medical imaging.
Pharmacokinetics (PK)
Pharmacodynamics (PD)
Functions as a diagnostic agent by providing contrast enhancement or radioactive tracer activity that enables visualization of anatomical structures or physiological processes during medical imaging.
SMILES
C[C@@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H]4CCCN4C(=O)[C@H](CC5=CC=C(C=C5)O)NC(=O)[C@H](C(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C(C)C)NC(=O)[C@@H]6CCCN6C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](C(C)C)NC(=O)[C@@H]7CCCN7C(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](CC8=CNC9=CC=CC=C98)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@H](CC1=CNC=N1)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CO)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CO)N.CC(=O)O.O
InChI
InChI=1S/C207H308N56O58S.C2H4O2.H2O/c1-108(2)89-140(186(302)241-136(70-75-163(279)280)181(297)254-149(204(320)321)94-117-43-20-15-21-44-117)250-193(309)152-54-35-86-262(152)202(318)147(92-116-41-18-14-19-42-116)252-171(287)114(11)230-174(290)134(68-73-161(275)276)235-170(286)113(10)231-191(307)150(105-265)255-182(298)133(66-71-156(213)269)240-190(306)146(98-165(283)284)249-179(295)132(67-72-160(273)274)233-157(270)101-225-169(285)112(9)229-185(301)145(97-164(281)282)251-194(310)153-55-36-87-263(153)203(319)148(93-119-60-64-123(268)65-61-119)253-199(315)167(110(5)6)257-184(300)129(49-26-30-79-210)243-198(314)168(111(7)8)259-196(312)155-57-38-85-261(155)201(317)139(53-34-83-223-207(218)219)244-177(293)130(51-32-81-221-205(214)215)237-176(292)128(48-25-29-78-209)236-175(291)127(47-24-28-77-208)232-158(271)103-227-197(313)166(109(3)4)258-195(311)154-56-37-84-260(154)200(316)138(50-27-31-80-211)234-159(272)102-226-173(289)143(95-120-99-224-126-46-23-22-45-124(120)126)247-178(294)131(52-33-82-222-206(216)217)238-187(303)142(90-115-39-16-13-17-40-115)246-189(305)144(96-121-100-220-107-228-121)248-180(296)135(69-74-162(277)278)239-183(299)137(76-88-322-12)242-192(308)151(106-266)256-188(304)141(245-172(288)125(212)104-264)91-118-58-62-122(267)63-59-118;1-2(3)4;/h13-23,39-46,58-65,99-100,107-114,125,127-155,166-168,224,264-268H,24-38,47-57,66-98,101-106,208-212H2,1-12H3,(H2,213,269)(H,220,228)(H,225,285)(H,226,289)(H,227,313)(H,229,301)(H,230,290)(H,231,307)(H,232,271)(H,233,270)(H,234,272)(H,235,286)(H,236,291)(H,237,292)(H,238,303)(H,239,299)(H,240,306)(H,241,302)(H,242,308)(H,243,314)(H,244,293)(H,245,288)(H,246,305)(H,247,294)(H,248,296)(H,249,295)(H,250,309)(H,251,310)(H,252,287)(H,253,315)(H,254,297)(H,255,298)(H,256,304)(H,257,300)(H,258,311)(H,259,312)(H,273,274)(H,275,276)(H,277,278)(H,279,280)(H,281,282)(H,283,284)(H,320,321)(H4,214,215,221)(H4,216,217,222)(H4,218,219,223);1H3,(H,3,4);1H2/t112-,113-,114-,125-,127-,128-,129-,130-,131-,132-,133-,134-,135-,136-,137-,138-,139-,140-,141-,142-,143-,144-,145-,146-,147-,148-,149-,150-,151-,152-,153-,154-,155-,166-,167-,168-;;/m0../s1
Molecular Formula
C209H314N56O61S
HBD / HBA
65 / 71
可旋转键数
148
重原子数
327
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
常见问题
Seractide acetate is a synthetic tetracosactide (ACTH 1-24) peptide, the biologically active N-terminal fragment of adrenocorticotropic hormone (ACTH), used diagnostically to assess adrenal cortex function and therapeutically for its corticosteroid-stimulating and direct melanocortin receptor-mediated anti-inflammatory effects. By binding to MC2R receptors on adrenal cortical cells, it stimulates rapid cortisol and aldosterone synthesis and secretion. It is used in the short and prolonged Synacthen tests to evaluate adrenal insufficiency.
Functions as a diagnostic agent by providing contrast enhancement or radioactive tracer activity that enables visualization of anatomical structures or physiological processes during medical imaging.
Yes, Seractide Acetate is an approved drug. It has reached clinical phase 4. It is classified as a Protein.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL1201489. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 118984407. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.
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