≥90%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Amino Acid Sequence Ser-Gln-Glu-Pro-Pro-Ile-S?er-Leu-Asp-Leu-Thr-Phe-Hi?s-Leu-Leu-Arg-Glu-Val-Leu?-Glu-Met-Thr-Lys-Ala-Asp-?Gln-Leu-Ala-Gln-Gln-Ala-H?is-Asn-Asn-Arg-Lys-Leu-Le?u-Asp-Ile-Ala Corticotropin Releasing Factor,bovine, (C206H340N60O63S1), a peptide with the sequence H2N-SQEPPISLDLTFHLLREVLEMTKADQLAQQAHNNRKLLDIA-amide, MW= 4697.4. Corticotropin-releasing hormone (CRH) also known as corticotropin-releasing factor (CRF) is a peptide hormone and neurotransmitter involved in the stress response. It belongs to corticotropin-releasing factor family(1). Its main function is the stimulation of the pituitary synthesis of ACTH.Corticotropin-releasing hormone (CRH) is a 41-amino acid peptide derived from a 196-amino acid preprohormone. CRH is secreted by the paraventricular nucleus (PVN) of the hypothalamus in response to stress. Increased CRH production has been observed to be associated with Alzheimer's disease and major depression(2), and autosomal recessive hypothalamic corticotropin deficiency has multiple and potentially fatal metabolic consequences including hypoglycemia and hepatitis. In addition to being produced in the hypothalamus, CRH is also synthesized in peripheral tissues, such as T lymphocytes, and is highly expressed in the placenta. In the placenta, CRH is a marker that determines the length of gestation and the timing of parturition and delivery. A rapid increase in circulating levels of CRH occurs at the onset of parturition, suggesting that, in addition to its metabolic functions, CRH may act as a trigger for parturition.
| Canonical Smiles | CCC(C)C(C(=O)NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC(=O)O)C(=O)NC(CC(C)C)C(=O)NC(C(C)O)C(=O)NC(CC1=CC=CC=C1)C(=O)NC(CC2=CNC=N2)C(=O)NC(CC(C)C)C(=O)NC(CC(C)C)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCC(=O)O)C(=O)NC(C(C)C)C(=O)NC(CC(C)C)C(=O)NC(CCC(=O)O)C(=O)NC(CCSC)C(=O)NC(C(C)O)C(=O)NC(CCCCN)C(=O)NC(C)C(=O)NC(CC(=O)O)C(=O)NC(CCC(=O)N)C(=O)NC(CC(C)C)C(=O)NC(C)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(C)C(=O)NC(CC3=CNC=N3)C(=O)NC(CC(=O)N)C(=O)NC(CC(=O)N)C(=O)NC(CCCNC(=N)N)C(=O)NC(CCCCN)C(=O)NC(CC(C)C)C(=O)NC(CC(C)C)C(=O)NC(CC(=O)O)C(=O)NC(C(C)CC)C(=O)NC(C)C(=O)N)NC(=O)C4CCCN4C(=O)C5CCCN5C(=O)C(CCC(=O)O)NC(=O)C(CCC(=O)N)NC(=O)C(CO)N |
|---|---|
| IUPAC Name | (4S)-5-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[1-[[(2S,3R)-1-[[(2S)-6-amino-1-[[(2R)-1-[[(2R)-1-[[(2R)-5-amino-1-[[(2R)-1-[[(2R)-1-[[(2R)-5-amino-1-[[(2R)-5-amino-1-[[(2R)-1-[[(2R)-1-[[(2R)-4-amino-1-[[(2R)-4-amino-1-[[(2R)-1-[[(2R)-6-amino-1-[[(2R)-1-[[(2R)-1-[[(2R)-1-[[(2S,3R)-1-[[(2R)-1-amino-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-carboxy-1-oxopropan-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]-1,4-dioxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2R)-1-[(2R)-1-[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-amino-3-hydroxypropanoyl]amino]-5-oxopentanoyl]amino]-4-carboxybutanoyl]pyrrolidine-2-carbonyl]pyrrolidine-2-carbonyl]amino]-3-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-oxopentanoic acid |
| InChIKey | BMUPKVLWWGQTIL-SFYWBPHXSA-N |
| INCHI | 1S/C206H340N60O63S/c1-30-104(21)160(199(324)227-106(23)164(216)289)261-195(320)143(88-158(287)288)256-185(310)132(77-99(11)12)248-183(308)130(75-97(7)8)246-173(298)117(46-36-38-67-208)233-171(296)118(47-39-68-223-205(217)218)235-190(315)139(84-151(214)275)254-191(316)140(85-152(215)276)253-188(313)137(82-113-89-221-93-225-113)243-166(291)108(25)229-170(295)120(51-58-147(210)271)236-174(299)121(52-59-148(211)272)231-165(290)107(24)230-180(305)128(73-95(3)4)245-177(302)123(54-61-150(213)274)238-192(317)141(86-156(283)284)244-167(292)109(26)228-169(294)116(45-35-37-66-207)241-201(326)162(110(27)269)263-179(304)126(65-72-330-29)240-175(300)124(55-62-153(277)278)239-182(307)134(79-101(15)16)257-198(323)159(103(19)20)260-178(303)125(56-63-154(279)280)237-172(297)119(48-40-69-224-206(219)220)234-181(306)129(74-96(5)6)247-184(309)131(76-98(9)10)249-189(314)138(83-114-90-222-94-226-114)252-187(312)136(81-112-43-33-32-34-44-112)258-202(327)163(111(28)270)264-194(319)135(80-102(17)18)250-193(318)142(87-157(285)286)255-186(311)133(78-100(13)14)251-196(321)144(92-268)259-200(325)161(105(22)31-2)262-197(322)145-49-41-70-265(145)204(329)146-50-42-71-266(146)203(328)127(57-64-155(281)282)242-176(301)122(53-60-149(212)273)232-168(293)115(209)91-267/h32-34,43-44,89-90,93-111,115-146,159-163,267-270H,30-31,35-42,45-88,91-92,207-209H2,1-29H3,(H2,210,271)(H2,211,272)(H2,212,273)(H2,213,274)(H2,214,275)(H2,215,276)(H2,216,289)(H,221,225)(H,222,226)(H,227,324)(H,228,294)(H,229,295)(H,230,305)(H,231,290)(H,232,293)(H,233,296)(H,234,306)(H,235,315)(H,236,299)(H,237,297)(H,238,317)(H,239,307)(H,240,300)(H,241,326)(H,242,301)(H,243,291)(H,244,292)(H,245,302)(H,246,298)(H,247,309)(H,248,308)(H,249,314)(H,250,318)(H,251,321)(H,252,312)(H,253,313)(H,254,316)(H,255,311)(H,256,310)(H,257,323)(H,258,327)(H,259,325)(H,260,303)(H,261,320)(H,262,322)(H,263,304)(H,264,319)(H,277,278)(H,279,280)(H,281,282)(H,283,284)(H,285,286)(H,287,288)(H4,217,218,223)(H4,219,220,224)/t104-,105+,106-,107-,108-,109-,110-,111+,115+,116+,117-,118-,119+,120-,121-,122+,123-,124+,125+,126?,127+,128-,129+,130-,131+,132-,133+,134+,135+,136+,137-,138+,139-,140-,141-,142+,143-,144+,145-,146-,159+,160+,161+,162+,163+/m1/s1 |
| Isomeric SMILES | CC[C@H](C)[C@@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@H](C)O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC2=CNC=N2)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)NC(CCSC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C)C(=O)N[C@H](CC(=O)O)C(=O)N[C@H](CCC(=O)N)C(=O)N[C@H](CC(C)C)C(=O)N[C@H](C)C(=O)N[C@H](CCC(=O)N)C(=O)N[C@H](CCC(=O)N)C(=O)N[C@H](C)C(=O)N[C@H](CC3=CNC=N3)C(=O)N[C@H](CC(=O)N)C(=O)N[C@H](CC(=O)N)C(=O)N[C@H](CCCNC(=N)N)C(=O)N[C@H](CCCCN)C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CC(=O)O)C(=O)N[C@@H]([C@H](C)CC)C(=O)N[C@H](C)C(=O)N)NC(=O)[C@H]4CCCN4C(=O)[C@H]5CCCN5C(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CO)N |
| WGK Germany | 3 |
| PubChem CID | 71581479 |
| Molecular Weight | 4697.33 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →
L2416620