Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

SML1052

Sigma-Aldrich

2-D08

≥98% (HPLC)

Synonym(s):

2′,3′,4′-trihydroxy-flavone, 2-(2,3,4-Trihydroxyphenyl)-4H-1-Benzopyran-4-one

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

About This Item

Empirical Formula (Hill Notation):
C15H10O5
CAS Number:
144707-18-6
Molecular Weight:
270.24
UNSPSC Code:
12352200
NACRES:
NA.77

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

2-8°C

Application

2-D08 has been used as a small ubiquitin-like modifier (SUMO)ylation inhibitor.

Biochem/physiol Actions

2-D08 is a potent and cell-permeable inhibitor of sumoylation that block the transfer of SUMO (small ubiquitin-like modifier) from the E2 enzyme (Ubc9) thioester conjugate to the substrate.

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

SML1052-VAR:
SML1052-25MG:
SML1052-BULK:
SML1052-5MG:

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

RAS GTPases are modified by SUMOylation.
Choi B H, et al.
Oncotarget, 9(4), 4440-4440 (2018)
MG132?induced progerin clearance is mediated by autophagy activation and splicing regulation.
Harhouri K, et al.
EMBO Molecular Medicine (2017)
Byeong Hyeok Choi et al.
Oncotarget, 9(4), 4440-4450 (2018-02-13)
RAS proteins are GTPases that participate in multiple signal cascades, regulating crucial cellular processes including cell survival, proliferation, differentiation, and autophagy. Mutations or deregulated activities of RAS are frequently the driving force for oncogenic transformation and tumorigenesis. Given the important
Pan Zhou et al.
Biochemical and biophysical research communications, 513(4), 1063-1069 (2019-04-24)
Acute myeloid leukemia (AML) is a heterogeneous clonal hematopoietic malignancy with poor survival and frequent relapse. Recently, a posttranslational modification of proteins with small ubiquitin-like modifiers (SUMO) has been notably implicated in a wide spectrum of diseases, especially cancers. Ubc9
Nofar Mor et al.
Cell stem cell, 23(3), 412-425 (2018-08-21)
Mbd3, a member of nucleosome remodeling and deacetylase (NuRD) co-repressor complex, was previously identified as an inhibitor for deterministic induced pluripotent stem cell (iPSC) reprogramming, where up to 100% of donor cells successfully complete the process. NuRD can assume multiple
View All Related Papers

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