CJC-1295

• CAT Number: I024841
• CAS Number: 446262-90-4
• Molecular Formula: C165H269N47O46
• Molecular Weight: 3647.25
• Purity: 98%
• Synonyms: CJC-1295; CJC1295; CJC 1295
• Solubility: Soluble in DMSO
• Appearance: Solid powder
• Storage: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
• IUPAC Name: 4-[[1-[[1-[[1-[[1-[[5-amino-1-[[1-[[1-[[1-[[6-amino-1-[[1-[[1-[[1-[[5-amino-1-[[1-[[1-[[1-[[1-[[6-amino-1-[[1-[[1-[[5-amino-1-[[1-[[1-[[1-[[1-[(1-amino-5-carbamimidamido-1-oxopentan-2-yl)amino]-3-hydroxy-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoylamino]-4-oxobutanoic acid
• InChI: InChI=1S/C165H269N47O46/c1-22-87(15)130(209-137(233)92(20)185-148(244)116(76-127(225)226)196-136(232)89(17)183-138(234)99(168)73-95-44-48-97(217)49-45-95)160(256)204-115(74-94-36-25-24-26-37-94)154(250)211-132(93(21)216)162(258)195-108(54-57-123(171)221)145(241)205-120(80-215)158(254)200-114(75-96-46-50-98(218)51-47-96)153(249)192-105(43-35-66-182-165(177)178)141(237)191-102(40-28-31-62-167)146(242)208-129(86(13)14)159(255)202-109(68-81(3)4)147(243)184-90(18)135(231)189-106(52-55-121(169)219)143(239)198-112(71-84(9)10)151(247)206-118(78-213)156(252)186-91(19)134(230)188-103(41-33-64-180-163(173)174)140(236)190-101(39-27-30-61-166)142(238)197-111(70-83(7)8)150(246)199-110(69-82(5)6)149(245)194-107(53-56-122(170)220)144(240)201-117(77-128(227)228)155(251)210-131(88(16)23-2)161(257)203-113(72-85(11)12)152(248)207-119(79-214)157(253)193-104(42-34-65-181-164(175)176)139(235)187-100(133(172)229)38-29-32-63-179-124(222)60-67-212-125(223)58-59-126(212)224/h24-26,36-37,44-51,58-59,81-93,99-120,129-132,213-218H,22-23,27-35,38-43,52-57,60-80,166-168H2,1-21H3,(H2,169,219)(H2,170,220)(H2,171,221)(H2,172,229)(H,179,222)(H,183,234)(H,184,243)(H,185,244)(H,186,252)(H,187,235)(H,188,230)(H,189,231)(H,190,236)(H,191,237)(H,192,249)(H,193,253)(H,194,245)(H,195,258)(H,196,232)(H,197,238)(H,198,239)(H,199,246)(H,200,254)(H,201,240)(H,202,255)(H,203,257)(H,204,256)(H,205,241)(H,206,247)(H,207,248)(H,208,242)(H,209,233)(H,210,251)(H,211,250)(H,225,226)(H,227,228)(H4,173,174,180)(H4,175,176,181)(H4,177,178,182)/t87-,88-,89+,90-,91-,92-,93+,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,109-,110-,111-,112-,113-,114-,115-,116-,117-,118-,119-,120-,129-,130-,131-,132-/m0/s1
• InChIKey: ZUQGTWKGESAQCD-ZGFIGYLBSA-N
• SMILES: CC[C@]([C@@](/N=C(O)/[C@](/N=C(O)/[C@](/N=C(O)/[C@@](/N=C(O)/[C@](N)([H])CC1=CC=C(O)C=C1)([H])C)([H])CC(O)=O)([H])C)([H])/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](/C(O)=N/[C@@](C(O)=N)([H])CCCC/N=C(O)/CCN2C(C=CC2=O)=O)([H])CCCNC(N)=N)([H])CO)([H])CC(C)C)([H])[C@@](CC)([H])C)([H])CC(O)=O)([H])CCC(O)=N)([H])CC(C)C)([H])CC(C)C)([H])CCCCN)([H])CCCNC(N)=N)([H])C)([H])CO)([H])CC(C)C)([H])CCC(O)=N)([H])C)([H])CC(C)C)([H])C(C)C)([H])CCCCN)([H])CCCNC(N)=N)([H])CC3=CC=C(O)C=C3)([H])CO)([H])CCC(O)=N)([H])[C@@](O)([H])C)([H])CC4=CC=CC=C4)([H])C

CJC-1295(Cat No.: I024841) is a synthetic analogue of growth hormone-releasing hormone and growth hormone secretagogue, which is a modified form of GHRH with better pharmacokinetics, especially in terms of half-life.

Reference

1: Timms M, Ganio K, Steel R. A method for confirming CJC-1295 abuse in equine plasma samples by LC-MS/MS. Drug Test Anal. 2019 Aug;11(8):1248-1257. doi: 10.1002/dta.2599. Epub 2019 May 8. PMID: 30938069.
2: Van Hout MC, Hearne E. Netnography of Female Use of the Synthetic Growth Hormone CJC-1295: Pulses and Potions. Subst Use Misuse. 2016 Jan 2;51(1):73-84. doi: 10.3109/10826084.2015.1082595. Epub 2016 Jan 15. PMID: 26771670.
3: Timms M, Ganio K, Forbes G, Bailey S, Steel R. An immuno polymerase chain reaction screen for the detection of CJC-1295 and other growth-hormone-releasing hormone analogs in equine plasma. Drug Test Anal. 2019 Jun;11(6):804-812. doi: 10.1002/dta.2554. Epub 2018 Dec 25. PMID: 30489688.
4: Henninge J, Pepaj M, Hullstein I, Hemmersbach P. Identification of CJC-1295, a growth-hormone-releasing peptide, in an unknown pharmaceutical preparation. Drug Test Anal. 2010 Nov-Dec;2(11-12):647-50. doi: 10.1002/dta.233. Epub 2010 Dec 10. PMID: 21204297.
5: Alba M, Fintini D, Sagazio A, Lawrence B, Castaigne JP, Frohman LA, Salvatori R. Once-daily administration of CJC-1295, a long-acting growth hormone-releasing hormone (GHRH) analog, normalizes growth in the GHRH knockout mouse. Am J Physiol Endocrinol Metab. 2006 Dec;291(6):E1290-4. doi: 10.1152/ajpendo.00201.2006. Epub 2006 Jul 5. PMID: 16822960.
6: Teichman SL, Neale A, Lawrence B, Gagnon C, Castaigne JP, Frohman LA. Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults. J Clin Endocrinol Metab. 2006 Mar;91(3):799-805. doi: 10.1210/jc.2005-1536. Epub 2005 Dec 13. PMID: 16352683.
7: Ionescu M, Frohman LA. Pulsatile secretion of growth hormone (GH) persists during continuous stimulation by CJC-1295, a long-acting GH-releasing hormone analog. J Clin Endocrinol Metab. 2006 Dec;91(12):4792-7. doi: 10.1210/jc.2006-1702. Epub 2006 Oct 3. PMID: 17018654.
8: Jetté L, Léger R, Thibaudeau K, Benquet C, Robitaille M, Pellerin I, Paradis V, van Wyk P, Pham K, Bridon DP. Human growth hormone-releasing factor (hGRF)1-29-albumin bioconjugates activate the GRF receptor on the anterior pituitary in rats: identification of CJC-1295 as a long-lasting GRF analog. Endocrinology. 2005 Jul;146(7):3052-8. doi: 10.1210/en.2004-1286. Epub 2005 Apr 7. PMID: 15817669.
9: Sackmann-Sala L, Ding J, Frohman LA, Kopchick JJ. Activation of the GH/IGF-1 axis by CJC-1295, a long-acting GHRH analog, results in serum protein profile changes in normal adult subjects. Growth Horm IGF Res. 2009 Dec;19(6):471-7. doi: 10.1016/j.ghir.2009.03.001. Epub 2009 Apr 21. PMID: 19386527; PMCID: PMC2787983.
10: Thomas A, Schänzer W, Delahaut P, Thevis M. Immunoaffinity purification of peptide hormones prior to liquid chromatography-mass spectrometry in doping controls. Methods. 2012 Feb;56(2):230-5. doi: 10.1016/j.ymeth.2011.08.009. Epub 2011 Aug 18. PMID: 21871962.