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Substance Name: Calcitonin gene-related peptide
RN: 83652-28-2
UNII: JHB2QIZ69Z
InChIKey: PBGNJGVTFINXOG-XJVRLEFXSA-N

Note

  • A 37-amino acid peptide derived from the calcitonin gene. It occurs as a result of alternative processing of mRNA from the calcitonin gene. The neuropeptide is widely distributed in the brain, gut, perivascular nerves, and other tissue. The peptide produces multiple biological effects and has both circulatory and neurotransmitter modes of action. In particular, it is a potent endogenous vasodilator.

Molecular Weight

  • 3790.3264
 

Classification Codes

  • Cardiovascular Agents
  • Vasodilator Agents
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Names and Synonyms

Name of Substance

  • Calcitonin gene-related peptide

MeSH Heading

  • Calcitonin gene-related peptide

Synonyms

  • Calcitonin gene-related peptide
  • Calcitonin-gene-related peptide
  • UNII-JHB2QIZ69Z

Systematic Name

  • Calcitonin gene-related peptide

Registry Numbers

CAS Registry Number

  • 83652-28-2

FDA UNII

  • JHB2QIZ69Z

System Generated Number

  • 0083652282

Structure Descriptors

InChI

1S/C163H266N50O50S2/c1-73(2)52-96(185-116(225)65-178-130(231)82(18)182-138(239)97(53-74(3)4)191-136(237)94(44-35-49-175-162(170)171)187-141(242)100(57-91-62-174-72-181-91)197-158(259)128(88(24)220)212-155(256)123(79(13)14)206-150(251)110-71-265-264-70-109(202-129(230)81(17)166)149(250)196-104(61-119(228)229)146(247)210-125(85(21)217)156(257)184-84(20)132(233)209-126(86(22)218)159(260)203-110)139(240)192-98(54-75(5)6)140(241)201-108(69-216)148(249)189-95(45-36-50-176-163(172)173)137(238)200-106(67-214)133(234)179-63-115(224)177-64-118(227)204-121(77(9)10)154(255)207-122(78(11)12)153(254)190-93(43-32-34-48-165)135(236)194-101(58-112(167)221)143(244)195-102(59-113(168)222)142(243)193-99(55-89-38-27-25-28-39-89)144(245)208-124(80(15)16)160(261)213-51-37-46-111(213)151(252)211-127(87(23)219)157(258)198-103(60-114(169)223)145(246)205-120(76(7)8)152(253)180-66-117(226)186-107(68-215)147(248)188-92(42-31-33-47-164)134(235)183-83(19)131(232)199-105(161(262)263)56-90-40-29-26-30-41-90/h25-30,38-41,62,72-88,92-111,120-128,214-220H,31-37,42-61,63-71,164-166H2,1-24H3,(H2,167,221)(H2,168,222)(H2,169,223)(H,174,181)(H,177,224)(H,178,231)(H,179,234)(H,180,253)(H,182,239)(H,183,235)(H,184,257)(H,185,225)(H,186,226)(H,187,242)(H,188,248)(H,189,249)(H,190,254)(H,191,237)(H,192,240)(H,193,243)(H,194,236)(H,195,244)(H,196,250)(H,197,259)(H,198,258)(H,199,232)(H,200,238)(H,201,241)(H,202,230)(H,203,260)(H,204,227)(H,205,246)(H,206,251)(H,207,255)(H,208,245)(H,209,233)(H,210,247)(H,211,252)(H,212,256)(H,228,229)(H,262,263)(H4,170,171,175)(H4,172,173,176)/t81-,82-,83-,84-,85+,86+,87+,88+,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,109-,110-,111-,120-,121-,122-,123-,124-,125-,126-,127-,128-/m0/s1

InChIKey

PBGNJGVTFINXOG-XJVRLEFXSA-N

Smiles

N([C@H](C(=O)NCC(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N1[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](C)C(=O)N[C@H](C(=O)O)Cc2ccccc2)CCCCN)CO)[C@@H](C)C)CC(=O)N)[C@@H](O)C)CCC1)[C@@H](C)C)Cc1ccccc1)CC(=O)N)CC(=O)N)CCCCN)[C@@H](C)C)[C@@H](C)C)CO)C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]1NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](N)C)CSSC1)CC(=O)O)[C@@H](O)C)C)[C@@H](O)C)[C@@H](C)C)[C@@H](O)C)Cc1[nH]cnc1)CCCNC(=N)N)CC(C)C)C)CC(C)C)CC(C)C)CO)CCCNC(=N)N