Date published: 2026-5-10

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SVCT1 Inhibitors

SVCT1 inhibitors belong to a specific chemical class characterized by their ability to interact with and modulate the activity of the Sodium-dependent Vitamin C Transporter 1 (SVCT1). This transporter is a key membrane protein responsible for the uptake of vitamin C (ascorbic acid) from the extracellular environment into the cells, thereby playing a crucial role in maintaining cellular vitamin C levels. The inhibitors in this class are diverse and can include both natural and synthetic compounds. Some natural SVCT1 inhibitors are found in plant sources, such as flavonoids found in fruits and vegetables like green tea-derived epigallocatechin gallate (EGCG), quercetin, and resveratrol from grapes.

Synthetic SVCT1 inhibitors, on the other hand, may include chemical compounds like sulfinpyrazone, indomethacin, and flurbiprofen, which are originally designed for different purposes but have demonstrated inhibitory effects on the SVCT1 transporter. These inhibitors have been the subject of scientific research to better understand cellular vitamin C regulation and the transport mechanisms involved. However, further investigation is needed to fully elucidate their mechanisms of action and their impact on vitamin C homeostasis in cells.

SEE ALSO...

Items 1 to 10 of 11 total

Display:

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

(±)-Sulfinpyrazone

57-96-5sc-202822
sc-202822A
1 g
5 g
$42.00
$94.00
2
(1)

Originally developed as an anti-gout agent in research, sulfinpyrazone was found to inhibit SVCT1 and limit the absorption of vitamin C.

Indomethacin

53-86-1sc-200503
sc-200503A
1 g
5 g
$29.00
$38.00
18
(1)

This non-steroidal anti-inflammatory drug (NSAID) has been identified as an SVCT1 inhibitor in certain studies.

Aspirin

50-78-2sc-202471
sc-202471A
5 g
50 g
$20.00
$42.00
4
(1)

Another NSAID, aspirin, has shown inhibitory effects on SVCT1 activity, potentially leading to reduced vitamin C uptake.

Benzoic acid

65-85-0sc-203317
sc-203317A
sc-203317B
25 g
100 g
500 g
$20.00
$51.00
$61.00
(0)

Benzoic acid and its derivatives have been investigated as SVCT1 inhibitors due to their structural similarities to ascorbic acid.

Protocatechuic acid

99-50-3sc-205818
sc-205818A
25 g
50 g
$132.00
$264.00
9
(1)

This compound has been studied for its ability to inhibit SVCT1 and affect vitamin C transport.

(−)-Epigallocatechin Gallate

989-51-5sc-200802
sc-200802A
sc-200802B
sc-200802C
sc-200802D
sc-200802E
10 mg
50 mg
100 mg
500 mg
1 g
10 g
$43.00
$73.00
$126.00
$243.00
$530.00
$1259.00
11
(1)

A type of flavonoid found in green tea, EGCG has been proposed to inhibit SVCT1-mediated vitamin C uptake.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin, another flavonoid, has been shown to modulate SVCT1 activity and potentially influence vitamin C absorption.

Phloretin

60-82-2sc-3548
sc-3548A
200 mg
1 g
$64.00
$255.00
13
(1)

This natural phenolic compound found in apples and other fruits has been investigated for its ability to inhibit SVCT1.

Phloridzin dihydrate

7061-54-3sc-215708
sc-215708A
250 mg
1 g
$49.00
$119.00
(0)

Another compound found in apples, phloridzin, has been suggested as an SVCT1 inhibitor.

Resveratrol

501-36-0sc-200808
sc-200808A
sc-200808B
100 mg
500 mg
5 g
$80.00
$220.00
$460.00
64
(2)

Resveratrol, a polyphenol found in grapes and red wine, has been studied for its potential to inhibit SVCT1 activity.