Skip to Content
MilliporeSigma
All Photos(1)

Documents

SML2560

Sigma-Aldrich

OB-1

≥98% (HPLC)

Synonym(s):

Ethyl 5-(1-methyl-4-nitro-1H-imidazol-5-yloxy)-2-phenylbenzofuran-3-carboxylate

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C21H17N3O6
CAS Number:
Molecular Weight:
407.38
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

color

white to very dark brown

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Related Categories

Biochem/physiol Actions

OB-1 is an inhibitor of the oligomerization of Stomatin-like protein-3 (STOML3), which is a modulator of the mechanosensitive ion channel Piezo2. STOML3 requires oligomerization for its role as an endogenous regulator of the sensitivity of mechanosensitive Piezo ion channels in sensory neurons. By inhibiting this activity, OB-1 has been shown to reduce touch-evoked pain behavior in two mouse models of neuropathic pain.

wgk_germany

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

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