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L1658

Sigma-Aldrich

Locustapyrokinin from Locusta migratoria

≥97% (HPLC)

Synonym(s):

pGlu-Asp-Ser-Gly-Asp-Glu-Trp-Pro-Gln-Gln-Pro-Phe-Val-Pro-Arg-Leu-NH2

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About This Item

Empirical Formula (Hill Notation):
C85H121N23O26
CAS Number:
132293-87-9
Molecular Weight:
1881.01
MDL number:
MFCD00214213
UNSPSC Code:
12352200
PubChem Substance ID:
329817391

Assay

≥97% (HPLC)

storage temp.

−20°C

SMILES string

CC(C)C[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H]1CCCN1C(=O)[C@@H](NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@@H]3CCCN3C(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]4CCCN4C(=O)[C@H](Cc5c[nH]c6ccccc56)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H]7CCC(=O)N7)C(C)C)C(N)=O

InChI

1S/C85H121N23O26/c1-42(2)34-53(70(88)120)100-72(122)48(18-10-30-91-85(89)90)97-80(130)61-21-13-33-108(61)84(134)69(43(3)4)105-78(128)54(35-44-14-6-5-7-15-44)102-81(131)60-20-11-31-106(60)82(132)52(23-27-63(87)111)99-74(124)50(22-26-62(86)110)98-79(129)59-19-12-32-107(59)83(133)57(36-45-39-92-47-17-9-8-16-46(45)47)103-75(125)51(25-29-66(114)115)96-76(126)55(37-67(116)117)95-65(113)40-93-71(121)58(41-109)104-77(127)56(38-68(118)119)101-73(123)49-24-28-64(112)94-49/h5-9,14-17,39,42-43,48-61,69,92,109H,10-13,18-38,40-41H2,1-4H3,(H2,86,110)(H2,87,111)(H2,88,120)(H,93,121)(H,94,112)(H,95,113)(H,96,126)(H,97,130)(H,98,129)(H,99,124)(H,100,122)(H,101,123)(H,102,131)(H,103,125)(H,104,127)(H,105,128)(H,114,115)(H,116,117)(H,118,119)(H4,89,90,91)/t48-,49-,50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,69-/m0/s1

InChI key

YDWOSJDFVOFKIC-ICOVXKSRSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Cross-activity between pheromone biosynthesis activating neuropeptide (PBAN) and myotropic pyrokinin insect peptides.
H Kuniyoshi et al.
Bioscience, biotechnology, and biochemistry, 56(1), 167-168 (1992-01-01)
L Schoofs et al.
General and comparative endocrinology, 81(1), 97-104 (1991-01-01)
A neuropeptide which stimulates the motility of the cockroach hindgut has been isolated from an extract of 9000 brain-corpora cardiaca-corpora allata-subesophageal ganglion complexes of Locusta migratoria. Biological activity was monitored during HPLC purification by observing the myotropic effect of column

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