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Merck

C7870

Sigma-Aldrich

Chalcone 4 hydrate

≥98% (HPLC)

Synonim(y):

(E)-1-(4-Chlorophenyl)-3-(4-hydroxy-3-methoxyphenyl)-2-propen-1-one hydrate

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About This Item

Wzór empiryczny (zapis Hilla):
C16H13ClO3 · xH2O
Numer CAS:
Masa cząsteczkowa:
288.73 (anhydrous basis)
Numer MDL:
Kod UNSPSC:
51111800
Identyfikator substancji w PubChem:
NACRES:
NA.77

Poziom jakości

Próba

≥98% (HPLC)

Postać

solid

warunki przechowywania

protect from light

kolor

yellow

rozpuszczalność

DMSO: >20 mg/mL

temp. przechowywania

−20°C

ciąg SMILES

O.COc1cc(ccc1O)\C=C\C(=O)c2ccc(Cl)cc2

InChI

1S/C16H13ClO3.H2O/c1-20-16-10-11(3-9-15(16)19)2-8-14(18)12-4-6-13(17)7-5-12;/h2-10,19H,1H3;1H2/b8-2+;

Klucz InChI

PXVQKTVKTBMRIW-VOKCZWNHSA-N

Działania biochem./fizjol.

Chalcone 4 is a potent, selective inhibitor of the chemokine CXCL12 via direct binding. It is also a small molecule anti-ligand (or neutraligand) of CXCR4 and CXCR7. The chemokine CXCL12 (stromal cell-derived factor-1) and its receptors play pivotal roles in inflammatory responses, normal vascular and neuronal development, as well as in infectious diseases and cancer. Chalcone 4 binds to and activates the chemokine receptors CXCR4 and CXCR7 and stimulates a rapid receptor-mediated intracellular calcium mobilization and signaling through a Pertussis toxin sensitive Gi protein. Chalcone 4 potently and selectively inhibits CXCL12 binding to CXCR4 and CXCR7, and consequent CXCL12-evoked calcium cellular responses. Chalcone 4 binds to the chemokine CXCL12, but not to its receptors.

Cechy i korzyści

This compound is featured on the Chemokine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
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Piktogramy

Environment

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Aquatic Acute 1 - Aquatic Chronic 1

Kod klasy składowania

13 - Non Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves


Certyfikaty analizy (CoA)

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Masz już ten produkt?

Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Anna Chi Shan Kam et al.
Journal of medical screening, 21(2), 71-75 (2014-03-14)
To establish the reliability and validity of an automated hearing screening test system for preschoolers and to investigate the risk factors for hearing loss. The study used a cross-sectional design in a comparative study of subjects. The automated hearing screening
Lalita Kulmala et al.
Hypertension research : official journal of the Japanese Society of Hypertension, 37(6), 538-542 (2014-03-14)
The aim of this study was to determine the predictive value of the combination of plasma-soluble fms-like tyrosine kinase 1 (sFlt-1) and uterine artery Doppler for the detection of preeclampsia in women of advanced age at 16-18 weeks of gestation
Susumu Hijioka et al.
Pancreas, 43(3), 367-372 (2014-03-14)
This study investigated whether a risk assessment nomogram can predict the malignant potential of intraductal papillary mucinous neoplasms (IPMNs) and provide valuable information for the follow-up and counseling strategies of such patients. We studied 126 of 589 patients with IPMN
Jie Yu et al.
Chinese medical journal, 127(6), 1039-1045 (2014-03-14)
Many studies have shown that the serum uric acid (SUA) level is one of the cardiovascular risk factors. The aim of the study is to evaluate the relationship between SUA levels and the severity of coronary artery disease (CAD) assessed
Karen Zwaenepoel et al.
Histopathology, 65(4), 539-548 (2014-03-14)
Testing for ALK rearrangements in advanced, non-squamous non-small-cell lung cancers that are wild-type for activating EGFR mutation has become standard care. Fluorescence in-situ hybridization is considered the gold standard for this evaluation. Pre-screening with immunohistochemistry has been suggested, to reduce

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