Date published: 2026-6-5

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HDAC6 Inhibitors

Santa Cruz Biotechnology now offers a broad range of HDAC6 Inhibitors. Histone deacetylase proteins (HDACs) are a class of enzymes that remove acetyl groups (O=C-CH3) from an <ε>-N-acetyl lysine amino acid on a histone, allowing histones to wrap DNA more tightly. The deacetylation of histones is associated with transcriptional silencing. Histone deacetylase inhibitors (HDIs) have a long history of use in psychiatry and neurology as mood stabilizers and anti-epileptic. HDIs are studied as a treatment for neurodegenerative diseases and have a potential for cancer therapy. HDAC6 Inhibitors offered by Santa Cruz inhibit HDAC6 and, in some cases, other chromatin remodeling and transcription regulation related proteins. View detailed HDAC6 Inhibitor specifications, including HDAC6 Inhibitor CAS number, molecular weight, molecular formula and chemical structure, by clicking on the product name.

Items 1 to 10 of 19 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Trichostatin A

58880-19-6sc-3511
sc-3511A
sc-3511B
sc-3511C
sc-3511D
1 mg
5 mg
10 mg
25 mg
50 mg
$152.00
$479.00
$632.00
$1223.00
$2132.00
33
(3)

Trichostatin A is a classic HDAC inhibitor and can inhibit HDAC6, potentially down-regulating its expression or activity

MC 1568

852475-26-4sc-362767
sc-362767A
10 mg
50 mg
$179.00
$566.00
4
(1)

MC 1568 functions as a selective HDAC6 inhibitor, distinguished by its unique molecular interactions that facilitate a strong affinity for the enzyme's active site. This compound exhibits a remarkable ability to disrupt the enzyme's catalytic mechanism through specific hydrogen bonding and hydrophobic interactions. Its kinetic profile reveals a rapid onset of inhibition, leading to immediate alterations in cellular signaling pathways, while maintaining a low propensity for off-target effects.

Tubacin

537049-40-4sc-362815
sc-362815A
sc-362815B
sc-362815C
sc-362815D
1 mg
5 mg
50 mg
500 mg
1 g
$201.00
$438.00
$4334.00
$10754.00
$13947.00
8
(1)

Tubacin is a selective HDAC6 inhibitor, specifically targeting its tubulin deacetylation activity.

HDAC6 Inhibitor Inhibitor

1045792-66-2sc-223877
sc-223877A
500 µg
1 mg
$63.00
$88.00
5
(2)

A potent HDAC6 inhibitor, potentially down-regulating its expression or activity.

Suberoylanilide Hydroxamic Acid

149647-78-9sc-220139
sc-220139A
100 mg
500 mg
$133.00
$275.00
37
(2)

SAHA is a pan-HDAC inhibitor, affecting HDAC6 among other HDACs.

1-Naphthohydroxamic Acid

6953-61-3sc-364388
sc-364388A
5 mg
25 mg
$87.00
$337.00
(0)

1-Naphthohydroxamic Acid exhibits a distinctive mechanism of action as an HDAC6 inhibitor, characterized by its ability to form strong hydrogen bonds with key residues in the enzyme's active site. This compound's structural features facilitate unique π-π stacking interactions, enhancing its binding affinity. Its kinetic profile reveals a rapid onset of inhibition, allowing for precise regulation of histone acetylation, thereby influencing cellular signaling pathways with minimal interference in other HDAC activities.

Panobinostat

404950-80-7sc-208148
10 mg
$200.00
9
(1)

Panobinostat inhibits multiple HDACs, including HDAC6, potentially impacting its expression or activity.

Droxinostat

99873-43-5sc-364485
sc-364485A
5 mg
25 mg
$85.00
$454.00
1
(0)

Droxinostat acts as a selective inhibitor of HDAC6, characterized by its unique binding affinity that stems from its ability to form hydrogen bonds with key amino acid residues in the enzyme's active site. This compound exhibits a distinct mechanism of action, promoting the accumulation of acetylated proteins by disrupting the deacetylation process. Its kinetic properties suggest a rapid onset of inhibition, allowing for precise modulation of cellular signaling pathways while maintaining selectivity for HDAC6 over other isoforms.

KD 5170

940943-37-3sc-362755
10 mg
$398.00
(0)

KD 5170 functions as a selective HDAC6 inhibitor, distinguished by its unique interaction with the enzyme's catalytic domain. It engages in specific hydrophobic and electrostatic interactions, enhancing its binding stability. The compound demonstrates a notable ability to alter the acetylation status of target proteins, influencing cellular processes. Its reaction kinetics reveal a competitive inhibition profile, allowing for fine-tuned regulation of protein homeostasis and cellular dynamics.

M 344

251456-60-7sc-203124
sc-203124A
1 mg
5 mg
$109.00
$322.00
8
(1)

M 344 acts as a selective inhibitor of HDAC6, characterized by its unique binding affinity to the enzyme's active site. This compound exhibits distinct molecular interactions, including hydrogen bonding and van der Waals forces, which contribute to its stability and specificity. Its kinetic profile indicates a non-competitive inhibition mechanism, allowing it to modulate histone acetylation levels effectively. Additionally, M 344 influences various cellular signaling pathways, showcasing its multifaceted role in cellular regulation.