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CAS No.: | 16960-16-0 |
---|---|
Name: | Cosyntropin |
Molecular Structure: | |
Formula: | C136H210N40O31S |
Molecular Weight: | 2933.46 |
Synonyms: | (1-24)a-ACTH;1-24 ACTH (human);4: PN: WO2004045592 SEQID: 3 unclaimed sequence;8: PN: WO0069900 SEQID: 7 unclaimedsequence;ACTH1-24;Actholain;Adrenocorticotropin(1-24);Corticotropin-(1-24);Cortrophin S;HumanACTH (1-24);L-Proline, L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-glutamyl-L-a-histidyl-L-phenylalanyl-L-arginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-L-valylglycyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-prolyl-L-valyl-L-lysyl-L-valyl-L-tyrosyl-;PN: WO9952928 SEQID: 9 claimed protein;Porcine ACTH (1-24);Synacthen;b-Corticotrophin-(1-24)-tetracosapeptide;b1-24-ACTH;b1-24-Tetracosactide; |
EINECS: | 241-031-1 |
Density: | 1.476 g/cm3 |
Solubility: | Soluble in water |
PSA: | 1184.02000 |
LogP: | 6.74150 |
1. Introduction of Cosyntropin
The Cosyntropin is a synthetic analogue of the naturally-occurring adrenocorticotrophic hormone. Cosyntropin is soluble at 1 part in 70 parts of water. The systematic name of this chemical is L-seryl-L-tyrosyl-L-seryl-L-methionyl-L-α-glutamyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophylglycyl-L-lysyl-L-prolyl-L-valylglycyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-prolyl-L-valyl-L-lysy l-L-valyl-L-tyrosyl-L-proline. The product's categories are Organics; Peptide; Melanocortin Receptor. It is white to light yellow powder which is easily soluble in water and the solution is unstable.
Its Classification Code is Drug / Therapeutic Agent; Hormone [adrenocorticotropic]; Hormones; Hormones, Hormone Substitutes, and Hormone Antagonists; Human Data.
2. Properties of Cosyntropin
Physical properties about Cosyntropin are:
(1)ACD/LogP: -4.32; (2)# of Rule of 5 Violations: 3; (3)#H bond acceptors: 71; (4)#H bond donors: 50; (5)#Freely Rotating Bonds: 102; (6)Polar Surface Area: 1184.02 ?2; (7)Index of Refraction: 1.681; (8)Molar Refractivity: 751.708 cm3; (9)Molar Volume: 1986.823 cm3; (10)Polarizability: 298×10-24 cm3; (11)Surface Tension: 66.792 dyne/cm; (12)Density: 1.476 g/cm3; (13)XLogP3-AA: -7.9; (14)H-Bond Donor: 42; (15)H-Bond Acceptor: 39; (16)Rotatable Bond Count: 96; (17)Tautomer Count: 1000; (18)Exact Mass: 2932.583996; (19)MonoIsotopic Mass: 2931.580641; (20)Topological Polar Surface Area: 1180; (21)Heavy Atom Count: 208.
3. Structure Descriptors of Cosyntropin
People can use the following data to convert to the molecule structure.
(1)SMILES:O=C(N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](Cc2cncn2)C(=O)N[C@@H](Cc3ccccc3)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc5cnc4ccccc45)C(=O)NCC(=O)N[C@@H](CC CCN)C(=O)N9CCC[C@H]9C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N8CCC[C@H]8C(=O)N[C@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)N[C@ @H](Cc6ccc(O)cc6)C(=O)N7CCC[C@H]7C(O)=O)C(C)C)C(C)C)[C@@H](N)CO
(2)InChI:InChI=1/C136H210N40O31S/c1-75(2)109(127(200)154-71-106(181)156-88(31-13-17-52-137)114(187)158-89(32-14-18-53-138)115(188)159-91(35-21-56-149-134(142)143)116(189)164-96(37-23-58-151-136(146)147)131(204)175-60-25-39-104(175)126(199)173-111(77(5)6)128(201)163-90(33-15-19-54-139)120(193)171-110(76(3)4)129(202)169-101(65-80-43-47-84(180)48-44-80)132(205)176-61-26-40-105(176)133(206)207)172-125(198)103-38-24-59-174(103)130(203)95(34-16-20-55-140)157-107(182)70-153-113(186)99(66-81-68-152-87-30-12-11-29-85(81)87)167-117(190)92(36-22-57-150-135(144)145)160-121(194)98(63-78-27-9-8-10-28-78)166-123(196)100(67-82-69-148-74-155-82)168-118(191)93(49-50-108(183)184)161-119(192)94(51-62-208-7)162-124(197)102(73-178)170-122(195)97(165-112(185)86(141)72-177)64-79-41-45-83(179)46-42-79/h8-12,27-30,41-48,68-69,74-77,86,88-105,109-111,152,177-180H,13-26,31-40,49-67,70-73,137-141H2,1-7H3,(H,148,155)(H,153,186)(H,154,200)(H,156,181)(H,157,182)(H,158,187)(H,159,188)(H,160,194)(H,161,192)(H,162,197)(H,163,201)(H,164,189)(H,165,185)(H,166,196)(H,167,190)(H,168,191)(H,169,202)(H,170,195)(H,171,193)(H,172,198)(H,173,199)(H,183,184)(H,206,207)(H4,142,143,149)(H4,144,145,150)(H4,146,147,151)/t86-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,109-,110-,111-/m0/s1
(3)InChIKey:ZOEFCCMDUURGSE-SQKVDDBVBT
4. Toxicity of Cosyntropin
The following are the toxicity data which has been tested.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
women | LDLo | intramuscular | 5ug/kg (0.005mg/kg) | CARDIAC: CHANGE IN RATE LUNGS, THORAX, OR RESPIRATION: CYANOSIS LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | JAMA, Journal of the American Medical Association. Vol. 237, Pg. 879, 1977. |