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G113

Sigma-Aldrich

GR 64349

>96%

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About This Item

Empirical Formula (Hill Notation):
C42H68N10O11S
CAS Number:
137593-52-3
Molecular Weight:
921.11
UNSPSC Code:
12352200
PubChem Substance ID:
329799740
NACRES:
NA.32

Quality Level

200

Assay

>96%

storage temp.

−20°C

SMILES string

CSCC[C@H](NC(=O)[C@H](CC(C)C)N1CC[C@H](NC(=O)[C@@H](NC(=O)[C@H](Cc2ccccc2)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CCCCN)C(C)C)C1=O)C(N)=O

InChI

1S/C42H68N10O11S/c1-23(2)19-32(40(61)46-27(35(45)56)15-18-64-5)52-17-14-28(42(52)63)47-41(62)34(24(3)4)51-38(59)29(20-25-11-7-6-8-12-25)49-39(60)31(22-53)50-37(58)30(21-33(54)55)48-36(57)26(44)13-9-10-16-43/h6-8,11-12,23-24,26-32,34,53H,9-10,13-22,43-44H2,1-5H3,(H2,45,56)(H,46,61)(H,47,62)(H,48,57)(H,49,60)(H,50,58)(H,51,59)(H,54,55)/t26-,27-,28-,29-,30-,31-,32-,34-/m0/s1

InChI key

HVUNRXRFMQDMBO-NOJSRKIXSA-N

Gene Information

human ... TACR2(6865)
mouse ... TACR2(21337)
rat ... TACR2(25007)

Amino Acid Sequence

Lys-Asp-Ser-Phe-Val-Gly-R-γ-lactam-Leu-Met-NH2

General description

Neurokinin (NK) receptors are acted upon by tachykinins or neurokinins namely, NKA and NKB. These are endogenous ligands. An exogenous agonist/ligand for NK2 is GR 64349 peptide.

Biochem/physiol Actions

GR 64349 peptide acts as an agonist of neurokinin (NK2) receptor, which leads to reduced NK2 response to kainate and AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid), but not to NMDA (N-methyl-D-aspartate).

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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Rajesh Gour et al.
European journal of medicinal chemistry, 178, 552-570 (2019-06-20)
We report herein the synthesis and anticancer activity of a set of novel S-linked artemisinins bearing an aliphatic/aromatic/heterocyclic nucleus as a substituent on the sulfur. The compounds were prepared from artemisinin via its lactol-form by an acid-catalyzed condensation of the
Lesley Marson et al.
European journal of pharmacology, 819, 261-269 (2017-12-15)
The suitability of various neurokinin-2 (NK2) receptor agonists and routes of administration to elicit on-demand voiding of the bladder and bowel, as future therapy for individuals with spinal cord injury, was examined using a rat model. The current study examined
S Guard et al.
Neurochemistry international, 18(2), 149-165 (1991-01-01)
The use of selective agonists in both functional and binding studies has provided unequivocal evidence for the existence of three types of tachykinin receptor (NK(1), NK(2) and NK(3)); there is also preliminary evidence for the existence of further subtypes. These
B A Chizh et al.
British journal of pharmacology, 115(6), 1013-1019 (1995-07-01)
1. The effects of selective tachykinin (neurokinin, NK) NK1 and NK2 receptor antagonists have been examined on spinal neurones in alpha-chloralose anaesthetized, spinalized rats. They were tested for effects on responses both to excitatory amino acids (EAA) and to noxious
R M Hagan et al.
Neuropeptides, 19(2), 127-135 (1991-06-01)
The pharmacological profiles of two novel neurokinin agonists have been investigated. delta Ava[L-Pro9,N-MeLeu10]SP(7-11) (GR73632) and [Lys3,Gly8-R-gamma-lactam-Leu9] NKA(3-10) (GR64349) are potent and selective agonists at NK-1 and NK-2 receptors respectively. In the guinea-pig isolated trachea preparation, contractions induced by these agonists

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