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SML0646

Sigma-Aldrich

GMX1778

≥98% (HPLC)

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Synonym(s):
CHS 828, CHS-828, GMX 1778, N-[6-(4-Chlorophenoxy)hexyl]-N′-cyano-N′′-4-pyridinyl-guanidine
Empirical Formula (Hill Notation):
C19H22ClN5O
CAS Number:
200484-11-3
Molecular Weight:
371.86
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

−20°C

InChI

1S/C19H22ClN5O/c20-16-5-7-18(8-6-16)26-14-4-2-1-3-11-23-19(24-15-21)25-17-9-12-22-13-10-17/h5-10,12-13H,1-4,11,14H2,(H2,22,23,24,25)

InChI key

BOIPLTNGIAPDBY-UHFFFAOYSA-N

Application

GMX1778 has been used as NAMPT inhibitor, to study its effects on nicotinamide adenine dinucleotide (NAD) contents of SH-SY5Y cells exposed to Vacor.

Biochem/physiol Actions

GMX1778 (CHS-828) is a competitive inhibitor of nicotinamide phosphoribosyltransferase (NAMPT) that exhibits a potent anticancer activity both in vitro and in vivo. GMX1778 exerts a cytotoxic effect by decreasing the cellular level of NAD+. GMX1778 increases intracellular ROS in cancer cells but does not induce ROS in normal cells.
GMX1778 can regulate redox status and has the ability to simulate ROS in cancer cells.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H315,H319,H335

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Identification of the nicotinamide salvage pathway as a new toxification route for antimetabolites
Buonvicino D, et al.
Cell Chemical Biology, 25(4), 471-482 (2018)
Inhibition of nicotinamide phosphoribosyltransferase (NAMPT) activity by small molecule GMX1778 regulates reactive oxygen species (ROS)-mediated cytotoxicity in a p53-and nicotinic acid phosphoribosyltransferase1 (NAPRT1)-dependent manner
Cerna D, et al.
The Journal of Biological Chemistry, 287(26), 22408-22417 (2012)
Daniela Buonvicino et al.
Cell chemical biology, 25(4), 471-482 (2018-02-27)
Interest in the modulation of nicotinamide adenine dinucleotide (NAD) metabolome is gaining great momentum because of its therapeutic potential in different human disorders. Suppression of nicotinamide salvage by nicotinamide phosphoribosyl transferase (NAMPT) inhibitors, however, gave inconclusive results in neoplastic patients because
Chiara Zucal et al.
BMC cancer, 15, 855-855 (2015-11-07)
Nicotinamide phosphoribosyltransferase (NAMPT), the rate-limiting enzyme in NAD(+) biosynthesis from nicotinamide, is one of the major factors regulating cancer cells metabolism and is considered a promising target for treating cancer. The prototypical NAMPT inhibitor FK866 effectively lowers NAD(+) levels in

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