Date published: 2026-4-10

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OR2A5 Activators

OR2A5 activators belong to a class of chemical compounds that interact with and modulate the activity of the olfactory receptor 2A5 (OR2A5). Olfactory receptors, such as OR2A5, are specialized sensory receptors primarily found in the nasal epithelium, where they play a central role in the sense of smell, allowing organisms to detect and discriminate various odorant molecules in their environment. OR2A5, in particular, is one member of a large family of olfactory receptors in humans, each with a unique sensitivity to different odorant molecules. OR2A5 activators are compounds that can influence the activation or responsiveness of this specific olfactory receptor, potentially affecting an individual's ability to detect and perceive particular odors.

Understanding the function of OR2A5 activators is essential for gaining insights into the intricate world of olfaction. The sense of smell is a fundamental aspect of sensory perception, influencing various aspects of our lives, from food preferences to social interactions. By elucidating the role of OR2A5 and its interaction with activators, researchers can enhance their understanding of how specific odors are detected and processed by the olfactory system, potentially leading to a deeper comprehension of the neural circuits and molecular mechanisms underlying olfaction. This knowledge may have broader applications, including the development of advanced odor-based technologies, such as odor sensors and artificial scent systems, with applications ranging from the food and beverage industry to healthcare and environmental monitoring.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

D-Limonene

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

As a common scent in citrus fruits, limonene might interact with OR2A5, potentially influencing its expression in olfactory neurons.

Vanillin

121-33-5sc-251423
sc-251423A
100 g
500 g
$44.00
$124.00
1
(1)

Found in vanilla, vanillin could affect OR2A5 expression as it is a well-known odorant molecule.

Cinnamic Aldehyde

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

Present in cinnamon, cinnamaldehyde might interact with OR2A5, potentially modulating its expression.

(±)-Menthol

89-78-1sc-250299
sc-250299A
100 g
250 g
$39.00
$68.00
(0)

Commonly found in mint, menthol could influence OR2A5 expression due to its distinct odor profile.

1,8-Cineole

470-82-6sc-485261
25 ml
$44.00
2
(0)

Present in eucalyptus oil, eucalyptol might influence OR2A5 expression through its characteristic odor.

Isovaleric acid

503-74-2sc-250205
100 ml
$29.00
(0)

This compound, known for its strong odor, could potentially modulate OR2A5 expression in olfactory neurons.

Acetophenone

98-86-2sc-239189
5 g
$20.00
(0)

Found in many floral scents, acetophenone could affect OR2A5 expression by interacting with olfactory receptors.

Eugenol

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

Common in clove oil, eugenol might influence OR2A5 expression through its strong aromatic properties.

Geraniol

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

Present in rose oil and citronella, geraniol could modulate OR2A5 expression due to its floral scent.

Isopentyl acetate

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

Known for its banana-like odor, isoamyl acetate might interact with OR2A5, potentially affecting its expression.