Date published: 2026-4-1

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Olfr687 Activators

Olfactory receptor family 56 subfamily B member 6 activators are chemicals that indirectly enhance the functional activity of OR56B6 by increasing intracellular cAMP levels. These compounds, including forskolin, IBMX, and various phosphodiesterase inhibitors like theophylline and caffeine, play a pivotal role in modulating the olfactory signal transduction pathway. Forskolin directly stimulates adenylate cyclase, the enzyme that converts ATP to cAMP, thereby enhancing the cAMP-dependent pathway and indirectly facilitating OR56B6 function. Higher cAMP levels lead to the activation of protein kinase A (PKA), which can phosphorylate various proteins within the olfactory sensory neurons, thus potentiating the signal generated by OR56B6 activation. The increased cAMP levels also contribute to the opening of cyclic nucleotide-gated ion channels, a critical step in olfactory signal transduction.

The phosphodiesterase inhibitors, including IBMX, theophylline, caffeine, and sildenafil, prevent the breakdown of cAMP, resulting in an accumulation of this secondary messenger within the olfactory sensory neurons. This accumulation prolongs and enhances the signal initiated by OR56B6 activation, leading to a more sustained and potentiated response to odorant molecules. By inhibiting the degradation of cAMP, these compounds indirectly promote the functional activity of OR56B6, ensuring that the olfactory signal is efficiently relayed to the brain.

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Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Cinnamic Aldehyde

104-55-2sc-294033
sc-294033A
100 g
500 g
$104.00
$228.00
(0)

Cinnamaldehyde binds to and activates olfactory receptors, leading to an enhanced perception of smell. This compound, through its aldehyde group, interacts with olfactory receptor family 56 subfamily B member 6 (OR56B6), leading to receptor conformational changes and signal transduction.

Eugenol

97-53-0sc-203043
sc-203043A
sc-203043B
1 g
100 g
500 g
$32.00
$62.00
$218.00
2
(1)

Eugenol is known for its ability to activate certain olfactory receptors. Its interaction with OR56B6 facilitates receptor activation and initiates olfactory signaling by changing the receptor's structure to influence the olfactory signal transduction pathway.

Isopentyl acetate

123-92-2sc-250190
sc-250190A
100 ml
500 ml
$107.00
$225.00
(0)

Isoamyl acetate can activate olfactory receptors due to its fruity odor. It specifically enhances OR56B6 function by binding to the receptor, causing a conformational change that triggers olfactory signal transduction.

Anethole

104-46-1sc-481571A
sc-481571
10 g
100 g
$576.00
$316.00
(0)

Anethole is a compound that activates olfactory receptors, particularly OR56B6, to enhance olfactory perception. Its interaction with the receptor induces a conformational shift that leads to increased receptor activity.

Citral

5392-40-5sc-252620
1 kg
$212.00
(1)

Citral is known to interact with olfactory receptors, and its binding to OR56B6 can cause an enhancement of the receptor's functional activity, leading to a more robust olfactory signaling event.

Geraniol

106-24-1sc-235242
sc-235242A
25 g
100 g
$45.00
$119.00
(0)

Geraniol's floral scent is attributed to its ability to activate olfactory receptors; when it binds to OR56B6, it enhances the receptor's activity and the subsequent olfactory signaling process.

D-Limonene

5989-27-5sc-205283
sc-205283A
100 ml
500 ml
$84.00
$129.00
3
(1)

Limonene, with its distinct citrus odor, can enhance the function of OR56B6 by binding to it, which induces a signal transduction cascade in the olfactory system.

Methyl Salicylate

119-36-8sc-204802
sc-204802A
250 ml
500 ml
$47.00
$70.00
(1)

Methyl salicylate is known for its ability to activate olfactory receptors. Interaction with OR56B6 enhances its functionality, leading to the initiation of olfactory signaling pathways.

α-Ionone

127-41-3sc-239157
100 g
$75.00
(0)

Alpha-Ionone is a fragrance compound that can activate olfactory receptors. When it binds to OR56B6, it enhances the receptor's activity, contributing to the olfactory signaling cascade.

beta-Ionone

14901-07-6sc-291976
25 ml
$83.00
(0)

Beta-Ionone's interaction with olfactory receptors, specifically OR56B6, leads to enhanced signaling activity by changing the receptor's conformation and activating the olfactory signal transduction pathway.