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MilliporeSigma

SML4496

HOR1-C59, Or5v1/Olfr110 Gs-Agonist

≥98% (HPLC)

Synonym(s):

(4R,5R)-2,2-Dimethyl-N4,N5-bis(phenylmethyl)-1,3-dioxolane-4,5-dicarboxamide, (4R-trans)-2,2-Dimethyl-N,N′-bis(phenylmethyl)-1,3-dioxolane-4,5-dicarboxamide, HOR1-C59

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About This Item

Empirical Formula (Hill Notation):
C21H24N2O4
CAS Number:
Molecular Weight:
368.43
UNSPSC Code:
12352200
Assay:
≥98% (HPLC)
Form:
powder
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Quality Segment

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

HOR1-C59 is a cell-permeable, stable and highly selective full agonist of the ectopic olfactory receptor Or5v1/Olfr110, exhibiting approximately 2-fold greater potency than the endogenous oxylipin 12(S)-HEPE (EC50 ≈ 7.12 nM). Mechanistically, HOR1-C59 selectively drives Gs-protein coupling to trigger the cAMP-PKA cascade in hepatocytes, resulting in the robust phosphorylation (Thr51/Thr53) and nuclear translocation of transcription factor ATF2. Once in the nucleus, ATF2 binds the Cpt1α promoter (-1761 to -2000 bp region) to upregulate the expression of Cpt1α. Through this direct engagement of mitochondrial β-oxidation machinery, HOR1-C59 effectively reverses diet-induced obesity, hepatic steatosis, and insulin resistance in an Olfr110-dependent manner.


Pictograms

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Signal Word

Warning

Hazard Codes

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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