A5330
N-Acetyl-L-tryptophan 3,5-bis(trifluoromethyl)benzyl ester
≥99% (TLC), powder
Synonym(s):
L-732,138
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About This Item
Empirical Formula (Hill Notation):
C22H18F6N2O3
CAS Number:
Molecular Weight:
472.38
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
Recommended Products
Assay
≥99% (TLC)
form
powder
mp
147-148 °C (lit.)
storage temp.
−20°C
SMILES string
CC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)OCc3cc(cc(c3)C(F)(F)F)C(F)(F)F
InChI
1S/C22H18F6N2O3/c1-12(31)30-19(8-14-10-29-18-5-3-2-4-17(14)18)20(32)33-11-13-6-15(21(23,24)25)9-16(7-13)22(26,27)28/h2-7,9-10,19,29H,8,11H2,1H3,(H,30,31)/t19-/m0/s1
InChI key
BYYQYXVAWXAYQC-IBGZPJMESA-N
Gene Information
human ... TACR1(6869)
Biochem/physiol Actions
Competitive substance P receptor antagonist.
Competitive substance P receptor antagonist. It is approximately 1000-fold more potent at cloned human NK-1 receptors than at cloned human NK-2 and NK-3 receptors; and approximately 200-fold more potent at human NK-1 receptors than at rat NK-1 receptors. The IC50 for the human NK-1 receptor expressed in CHO cells is approximately 2 nM.
Storage Class Code
13 - Non 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
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Miguel Muñoz et al.
Peptides, 38(2), 318-325 (2012-10-03)
The last decades have seen no significant progress in extending the survival of lung cancer patients and there is an urgent need to improve current therapies. The substance P (SP)/neurokinin-1 receptor (NK-1R) system plays an important role in the development
Ming-Ming Zhang et al.
PloS one, 8(3), e59234-e59234 (2013-04-05)
Substance P (SP) and its receptor, the neurokinin 1 receptor (NK1R), play important roles in transmitting and regulating somatosensory nociceptive information. However, their roles in visceral nociceptive transmission and regulation remain to be elucidated. In the previous study, moderate SP
Miguel Muñoz et al.
Investigational new drugs, 26(2), 111-118 (2007-10-02)
It has been demonstrated that substance P (SP) induces cell proliferation and neurokinin-1 (NK-1) receptor antagonists inhibit growth in several human cancer cell lines, but it is currently unknown whether such actions are exerted on human laryngeal carcinoma cell line
Luca Antonioli et al.
International journal of obesity (2005), 43(2), 331-343 (2018-08-08)
The murine model of high fat diet (HFD)-induced obesity is characterized by an increment of intestinal permeability, secondary to an impairment of mucosal epithelial barrier and enteric inflammation, followed by morphofunctional rearrangement of the enteric nervous system. The present study
S C Lagraize et al.
Neuroscience, 171(4), 1341-1356 (2010-10-05)
Hyperalgesia in animal injury models is linked to activation of descending raphespinal modulatory circuits originating in the rostral ventromedial medulla (RVM). A neurokinin-1 (NK-1) receptor antagonist microinjected into the RVM before or after inflammation produced by complete Freund's adjuvant (CFA)
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