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Key Documents

SML3312

Sigma-Aldrich

SRI-41315

≥95% (HPLC)

Synonym(s):

2-Cyclobutyl-10-methyl-3-phenylpyrimido[4,5-b]quinoline-4,5(3H,10H)-dione

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About This Item

Empirical Formula (Hill Notation):
C22H19N3O2
CAS Number:
Molecular Weight:
357.41
UNSPSC Code:
51111800
NACRES:
NA.32

Quality Level

Assay

≥95% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 2 mg/mL, clear (Warmed)

storage temp.

-10 to -25°C

SMILES string

O=C1N(C2=CC=CC=C2)C(C3CCC3)=NC4=C1C(C5=CC=CC=C5N4C)=O

Biochem/physiol Actions

SRI-41315 is a cell penetrant and potent readthrough agents that suppress translation termination at premature termination codon and allows translation elongation to continue in the correct reading frame and generate a full-length protein. SRI-41315 induces the translational pause that occurs at premature termination codons by depleting eRF1 protein levels through a proteasome-mediated degradation pathway. SRI-41315 restores CFTR expression and function in in immortalized and primary human bronchial epithelial cells.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Jyoti Sharma et al.
Nature communications, 12(1), 4358-4358 (2021-07-18)
Premature termination codons (PTCs) prevent translation of a full-length protein and trigger nonsense-mediated mRNA decay (NMD). Nonsense suppression (also termed readthrough) therapy restores protein function by selectively suppressing translation termination at PTCs. Poor efficacy of current readthrough agents prompted us

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