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217531

Sigma-Aldrich

CARM1 Inhibitor

The CARM1 Inhibitor controls the biological activity of CARM1. This small molecule/inhibitor is primarily used for Cell Structure applications.

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Synonym(s):
CARM1 Inhibitor, Coactivator-Associated Arginine Methyltransferase 1 Inhibitor, 1-Benzyl-3,5- bis-(3-bromo-4-hydroxybenzylidene)piperidin-4-one, 3,5- bis(3-Bromo-4-hydroxybenzylidene)-1-benzylpiperidin-4-one, PRMT Inhibitor V, Coactivator-Associated Arginine Methyltransferase 1 Inhibitor, 1-Benzyl-3,5-bis-(3-bromo-4-hydroxybenzylidene)piperidin-4-one, 3,5-bis(3-Bromo-4-hydroxybenzylidene)-1-benzylpiperidin-4-one, PRMT Inhibitor V
Empirical Formula (Hill Notation):
C26H21Br2NO3
Molecular Weight:
555.26
MDL number:

Quality Level

Assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

orange

solubility

DMSO: 50 mg/mL

shipped in

ambient

storage temp.

2-8°C

SMILES string

O=C(/C(CN(CC1=CC=CC=C1)C/2)=C/C3=CC=C(O)C(Br)=C3)C2=C\C4=CC(Br)=C(O)C=C4

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539209385585382115
CARM1 Inhibitor The CARM1 Inhibitor controls the biological activity of CARM1. This small molecule/inhibitor is primarily used for Cell Structure applications.

Sigma-Aldrich

217531

CARM1 Inhibitor

form

solid

form

solid

form

solid

form

powder

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, desiccated (hygroscopic), protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

color

orange

color

-

color

yellow

color

tan

solubility

DMSO: 50 mg/mL

solubility

water: 50 mg/mL

solubility

DMSO: 50 mg/mL, pink

solubility

DMSO: 100 mg/mL

General description

A cell-permeable (bis-benzylidene)piperidinone compound that acts as a selective inhibitor against CARM1/PRMT4 arginine methyltransferase activity (IC50 = 7.1 µM with PABP1 as substrate). It inhibits PRMT3 only at much higher concentrations (by 70% and 62% with 100 µM inhibitor using NPL3 or rpS2 as substrate, respectively), exhibiting little activity against PRMT1, PRMT5, PRMT6 (IC50 >100 µM), or four HKMTs (<20% inhibition against DOTL1, G9a, SET7, or Suv39H1 with 100 µM inhibitor). Shown to inhibit PSA promoter-mediated reporter transcription in LNCaP cells in a dose-dependent manner (by 74% and 97%, respectively, with 4 and 6 µM inhibitor).

Biochem/physiol Actions

Cell permeable: yes
Primary Target
PRMT4
Reversible: yes
Secondary Target
SET7
Target IC50: CARM1-mediated methylation over PRMT1 and SET7 (IC₅₀ = 7.1, 63 and 943 µM,

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Other Notes

Cheng, D., et al. 2011. J. Med. Chem.54, 4928.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Yugo Ishino et al.
Developmental neurobiology, 82(3), 245-260 (2022-02-28)
Protein arginine methylation has been recognized as one of key posttranslational modifications for refined protein functions, mediated by protein arginine methyltransferases (Prmts). Coactivator-associated arginine methyltransferase (Carm1, also known as Prmt4) participates in various cellular events, such as cell survival, proliferation

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