Skip to Content
Merck
All Photos(1)

Key Documents

SML1538

Sigma-Aldrich

NMDI14

≥97% (HPLC)

Synonym(s):

4,5-Dimethyl-2-[[2-(1,2,3,4-tetrahydro-6,7-dimethyl-3-oxo-2-quinoxalinyl)acetyl]amino]-3-thiophenecarboxylic acid ethyl ester, Ethyl 2-{[(6,7–dimethyl–3-oxo-1,2,3,4-tetrahydro-2-quinoxalinyl)acetyl]amino}-4,5-dimethyl-3-thiophenecarboxylate

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

About This Item

Empirical Formula (Hill Notation):
C21H25N3O4S
CAS Number:
307519-88-6
Molecular Weight:
415.51
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥97% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 0.2 mg/mL, clear (warmed)

storage temp.

2-8°C

Application

NMDI14 has been used as a nonsense-mediated mRNA decay (NMD) inhibitor:
  • to study its effects on differentiating cardiomyocytes
  • to study its effects on zebrafish pdzk1 gene-knockout embryos
  • to analyze its effects on the apoptosis of colorectal cancer cells

Biochem/physiol Actions

NMDI14 is a potent nonsense-mediated RNA decay (NMD) inhibitor. NMDI14 targets a pocket in the SMG7 protein and disrupts SMG7–UPF1 interactions. NMDI14 restores of full-length p53 protein activity in in cells with premature termination codons (PTC) mutated p53.

Storage Class Code

11 - Combustible Solids

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’.

Already Own This Product?

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

Visit the Document Library

Xinyun Chen et al.
Nature communications, 12(1), 89-89 (2021-01-06)
The RNA-binding protein QKI belongs to the hnRNP K-homology domain protein family, a well-known regulator of pre-mRNA alternative splicing and is associated with several neurodevelopmental disorders. Qki is found highly expressed in developing and adult hearts. By employing the human
Greg H P Ngo et al.
Nature communications, 12(1), 3849-3849 (2021-06-24)
DNA-RNA hybrid structures have been detected at the vicinity of DNA double-strand breaks (DSBs) occurring within transcriptional active regions of the genome. The induction of DNA-RNA hybrids strongly affects the repair of these DSBs, but the nature of these structures

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