1.0 2026-04-06 14:10:01 UTC 2026-08-31 22:49:50 UTC Velcalcetide SmallMolecule Velcalcetide is an organic compound with the formula C38H73N21O10S2. Velcalcetide belongs to the amino acids, peptides, and analogues, a subclass of carboxylic acids and derivatives within the organic compounds. With an average molecular weight of 1,048 g/mol, Velcalcetide is a heavy molecule. It acts as an agonist of the extracellular calcium-sensing receptor (CASR). In terms of application, it is found in healthcare, pharmaceuticals, and veterinary products as an anti-parathyroid agent. The recorded route of exposure for this compound is intravenous. C38H73N21O10S2 1048.26 1047.52907 1262780-97-1 C[C@@H](NC(=O)[C@@H](CCCNC(N)=N)NC(=O)[C@@H](CCCNC(N)=N)NC(=O)[C@@H](CCCNC(N)=N)NC(=O)[C@@H](C)NC(=O)[C@@H](CSSC[C@H](N)C(O)=O)NC(C)=O)C(=O)N[C@H](CCCNC(N)=N)C(N)=O InChI=1S/C38H73N21O10S2/c1-18(28(62)56-22(27(40)61)8-4-12-49-35(41)42)53-30(64)23(9-5-13-50-36(43)44)58-32(66)25(11-7-15-52-38(47)48)59-31(65)24(10-6-14-51-37(45)46)57-29(63)19(2)54-33(67)26(55-20(3)60)17-71-70-16-21(39)34(68)69/h18-19,21-26H,4-17,39H2,1-3H3,(H2,40,61)(H,53,64)(H,54,67)(H,55,60)(H,56,62)(H,57,63)(H,58,66)(H,59,65)(H,68,69)(H4,41,42,49)(H4,43,44,50)(H4,45,46,51)(H4,47,48,52)/t18-,19-,21+,22-,23-,24-,25-,26-/m1/s1 ANIAZGVDEUQPRI-ZJQCGQFWSA-N Detected and Not Quantified Etelcalcetide Drug Metabolism Action Pathway SMP0144894 logp -11 average_mass 1048.26 ChemAxon mono_mass 1047.52907 ChemAxon smiles C[C@@H](NC(=O)[C@@H](CCCNC(N)=N)NC(=O)[C@@H](CCCNC(N)=N)NC(=O)[C@@H](CCCNC(N)=N)NC(=O)[C@@H](C)NC(=O)[C@@H](CSSC[C@H](N)C(O)=O)NC(C)=O)C(=O)N[C@H](CCCNC(N)=N)C(N)=O ChemAxon formula C38H73N21O10S2 ChemAxon inchi InChI=1S/C38H73N21O10S2/c1-18(28(62)56-22(27(40)61)8-4-12-49-35(41)42)53-30(64)23(9-5-13-50-36(43)44)58-32(66)25(11-7-15-52-38(47)48)59-31(65)24(10-6-14-51-37(45)46)57-29(63)19(2)54-33(67)26(55-20(3)60)17-71-70-16-21(39)34(68)69/h18-19,21-26H,4-17,39H2,1-3H3,(H2,40,61)(H,53,64)(H,54,67)(H,55,60)(H,56,62)(H,57,63)(H,58,66)(H,59,65)(H,68,69)(H4,41,42,49)(H4,43,44,50)(H4,45,46,51)(H4,47,48,52)/t18-,19-,21+,22-,23-,24-,25-,26-/m1/s1 ChemAxon inchikey ANIAZGVDEUQPRI-ZJQCGQFWSA-N ChemAxon #<HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f721f744120> DB12865 71511839 BE0000509