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Merck

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A5330

N-Acetyl-L-tryptophan 3,5-bis(trifluoromethyl)benzyl ester

≥99% (TLC), powder

Synonym(e):

L-732,138

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Über diesen Artikel

Empirische Formel (Hill-System):
C22H18F6N2O3
CAS-Nummer:
Molekulargewicht:
472.38
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:


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.


Lagerklasse

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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Takenori Onaga et al.
Regulatory peptides, 173(1-3), 64-73 (2011-10-06)
The present study investigated a role of tachykinins (TK) and neurokinin (NK) receptors (NK-R) in the non-cholinergic regulation of omasal contractions in sheep. Semiquantitative reverse transcription (RT)-PCR revealed that both preprotachykinin (PPT)-A and PPT-B mRNA were distributed in the omasal
Ammar Boudaka et al.
European journal of pharmacology, 556(1-3), 157-165 (2006-12-13)
Transient receptor potential ion channel of the vanilloid type 1 (TRPV1)-dependent pathway, consisting of capsaicin-sensitive tachykininergic primary afferent and myenteric nitrergic neurons, has been suggested to mediate the inhibitory effect of capsaicin on vagally mediated striated muscle contractions in the
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



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