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Safety Information

SML2536

Sigma-Aldrich

MRK-740-NC

≥98% (HPLC)

Synonym(s):

4-(3-(3,5-Dimethoxy-phenyl)-1,2,4-oxadiazol-5-yl)-1-methyl-9-phenyl-1,4,9-triaza-spiro[5.5]undecane

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About This Item

Empirical Formula (Hill Notation):
C25H31N5O3
CAS Number:
2421146-31-6
Molecular Weight:
449.55
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

SMILES string

CN1CCN(C2=NC(C3=CC(OC)=CC(OC)=C3)=NO2)CC14CCN(C5=CC=CC=C5)CC4

Biochem/physiol Actions

MRK-740-NC is a very weak inhibitor of the in vitro methylation of H3K4 that can serve as negative control for MRK-740 a potent and selective inhibitor of histone methyltransferases PRDM9.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

SML2536-VAR:
SML2536-25MG:
SML2536-5MG:
SML2536-BULK:

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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Abdellah Allali-Hassani et al.
Nature communications, 10(1), 5759-5759 (2019-12-19)
PRDM9 is a PR domain containing protein which trimethylates histone 3 on lysine 4 and 36. Its normal expression is restricted to germ cells and attenuation of its activity results in altered meiotic gene transcription, impairment of double-stranded breaks and

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