Date published: 2026-4-24

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BMAL1 Inhibitors

Common BMAL1 Inhibitors include, but are not limited to SR 8278 CAS 1254944-66-5, KL001 CAS 309928-48-1, SR 1078 CAS 1246525-60-9, Chaetocin CAS 28097-03-2 and PF 670462 CAS 950912-80-8.

BMAL1 inhibitors constitute a specific chemical class of compounds meticulously designed to modulate the activity of the BMAL1 protein. BMAL1, also known as Brain and Muscle ARNT-Like 1, is a crucial component of the circadian clock system, governing the body's internal rhythm and synchronizing biological processes with the day-night cycle. These inhibitors are thoughtfully crafted molecules engineered to interact with the BMAL1 protein, influencing its normal function. Through these interactions, they might impact various cellular processes associated with circadian regulation and biological timing, without directly affecting its binding to other clock-related molecules or its downstream effects.

The design of BMAL1 inhibitors is rooted in a deep understanding of the structural and functional attributes of the BMAL1 protein. Typically developed through advanced chemical synthesis methods and informed by insights from structural biology, these inhibitors are characterized by their ability to selectively bind to BMAL1. This selectivity enables precise modulation of cellular pathways that rely on the activity of this specific protein. Unraveling the intricacies of circadian rhythms, biological timing, and clock gene interactions often employ BMAL1 inhibitors as valuable tools. The development and utilization of BMAL1 inhibitors contribute to advancing our knowledge of the complex interplay between cellular components and circadian clock dynamics, providing insights into the fundamental molecular mechanisms that govern temporal organization within the body.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

SR 8278

1254944-66-5sc-473353
10 mg
$344.00
(0)

Inhibits BMAL1-CLOCK transcriptional activity, affecting circadian rhythms.

KL001

309928-48-1sc-488559
sc-488559A
sc-488559B
5 mg
10 mg
25 mg
$72.00
$198.00
$292.00
(0)

Enhances CRY degradation, impacting BMAL1 regulation and circadian rhythms.

SR 1078

1246525-60-9sc-474542
10 mg
$250.00
(0)

Inhibits the BMAL1-CLOCK complex, modulating circadian clock function.

Chaetocin

28097-03-2sc-200893
200 µg
$126.00
5
(1)

A histone methyltransferase inhibitor, potentially affecting BMAL1 activity.

PF 670462

950912-80-8sc-204180
sc-204180A
10 mg
50 mg
$198.00
$808.00
9
(1)

Affects PER2 interaction with BMAL1, modulating the circadian clock.