Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

S5826

Sigma-Aldrich

SYUIQ-5

≥98% (HPLC)

Synonym(s):

N′-(10H-Indolo [3,2-b]quinolin-11-yl)-N, N-dimethyl-propane-1,3-diamine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C20H22N4
CAS Number:
188630-47-9
Molecular Weight:
318.42
MDL number:
MFCD17215940
UNSPSC Code:
12352200
PubChem Substance ID:
329824555
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

yellow

solubility

DMSO: ≥20 mg/mL

storage temp.

2-8°C

SMILES string

CN(C)CCCNc1c2ccccc2nc3c4ccccc4[nH]c13

InChI

1S/C20H22N4/c1-24(2)13-7-12-21-18-14-8-3-5-10-16(14)22-19-15-9-4-6-11-17(15)23-20(18)19/h3-6,8-11,23H,7,12-13H2,1-2H3,(H,21,22)

InChI key

CTDCVGDSVHUYMA-UHFFFAOYSA-N

Application

SYUIQ-5 may be used in autophagy and DNA damage-inducing cell signaling studies.

Biochem/physiol Actions

SYUIQ-5 is a Cryptolepine derivative, which induces and stabilizes G-quadruplexes. In CNE2 and HeLa cancer cells SYUIQ-5 triggers rapid and potent telomere DNA damage through TRF2 delocalization from telomeres and induces cell death by autophagy. In low concentration the compound caused senescence and telomere shortening. It is a potent cytotoxic agent.

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H400

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
050M4616V
050M4616

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Andrea Funke et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 22(9), 3170-3181 (2016-01-26)
The interaction of phenyl-substituted indolo[3,2-b]quinolines with DNA G-quadruplexes of different topology were studied by using a combination of spectroscopic and calorimetric methodologies. N5-Methylated indoloquinoline derivatives ((Me) PIQ) with an aminoalkyl side chain exhibit high affinities for the parallel-stranded MYC quadruplex
Mary E Gagou et al.
Oncotarget, 5(22), 11381-11398 (2014-11-02)
Unwinding duplex DNA is a critical processing step during replication, repair and transcription. Pif1 are highly conserved non-processive 5'->3' DNA helicases with well-established roles in maintenance of yeast genome stability. However, the function of the sole member of Pif1 family

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service