Date published: 2025-9-8

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TRP1 Inhibitors

Common TRP1 Inhibitors include, but are not limited to Ellagic Acid, Dihydrate CAS 476-66-4, 4-tert-Butylcatechol CAS 98-29-3, Resorcinol CAS 108-46-3, Cinnamic acid CAS 621-82-9 and L-Ascorbic acid, free acid CAS 50-81-7.

TRP1 inhibitors belong to a specific chemical class of compounds designed to target and inhibit the activity of Tyrosinase-related protein 1 (TRP1). TRP1, also known as dopachrome tautomerase (DCT), is a melanogenic enzyme involved in melanin biosynthesis. It plays a critical role in the conversion of dopachrome to 5,6-dihydroxyindole-2-carboxylic acid (DHICA), an intermediate in the melanin synthesis pathway. Melanin is the pigment responsible for determining the color of the skin, hair, and eyes.

TRP1 inhibitors work by specifically targeting the TRP1 protein, interfering with its catalytic activity and its role in melanin production. By doing so, these inhibitors may modulate the melanin biosynthesis pathway and impact the accumulation of melanin pigments in melanocytes and other pigment-producing cells. Research into TRP1 and its inhibitors is ongoing to unravel their precise mechanisms of action and explore their implications in cellular processes. The study of TRP1 inhibitors represents an intriguing area of research, contributing to a deeper understanding of the intricate mechanisms governing melanin synthesis and its impact on pigmentation in different tissues and organisms.

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Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Ellagic Acid, Dihydrate

476-66-4sc-202598
sc-202598A
sc-202598B
sc-202598C
500 mg
5 g
25 g
100 g
$57.00
$93.00
$240.00
$713.00
8
(1)

Inhibits TRP1 activity through its antioxidant properties, reducing reactive oxygen species production.

4-tert-Butylcatechol

98-29-3sc-254726
sc-254726A
100 g
500 g
$45.00
$143.00
(0)

Acts as a competitive inhibitor of TRP1 by interfering with the enzyme's active site.

Resorcinol

108-46-3sc-203371
sc-203371A
sc-203371B
100 g
500 g
25 g
$56.00
$205.00
$30.00
1
(0)

Blocks the catalytic activity of TRP1, reducing melanin synthesis.

Cinnamic acid

621-82-9sc-337631
1 g
$560.00
(0)

Modulates TRP1 activity by interfering with the enzyme's catalytic site.

L-Ascorbic acid, free acid

50-81-7sc-202686
100 g
$45.00
5
(1)

Reduces TRP1 activity through its antioxidant properties.

Glycolic acid solution

79-14-1sc-215102
sc-215102A
25 g
500 g
$38.00
$60.00
(0)

Disrupts TRP1 function by interfering with enzyme-substrate interactions.

Naringenin

480-41-1sc-219338
25 g
$245.00
11
(1)

Acts as an allosteric inhibitor of TRP1, affecting the enzyme's conformation and activity.

Ferulic acid

1135-24-6sc-204753
sc-204753A
sc-204753B
sc-204753C
sc-204753D
5 g
25 g
100 g
500 g
1 kg
$42.00
$62.00
$153.00
$552.00
$988.00
10
(3)

Inhibits TRP1 through multiple mechanisms, including antioxidant activity and enzyme inactivation.

Vanillic acid

121-34-6sc-251422
sc-251422A
25 g
50 g
$44.00
$88.00
2
(1)

Modulates TRP1 enzymatic activity by binding to the enzyme's active site.

4-Hexylresorcinol

136-77-6sc-238860
25 g
$69.00
2
(0)

Reduces TRP1 activity, thereby inhibiting melanin synthesis.