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SML3976

Sigma-Aldrich

Apremilast

new

≥98% (HPLC)

Synonym(s):

(S)-N-{2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methanesulphonylethyl]-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl}acetamide, CC 10004, CC-10004, CC10004, N-[2-[(1S)-1-(3-Ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl]-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]acetamide

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About This Item

Empirical Formula (Hill Notation):
C22H24N2O7S
CAS Number:
608141-41-9
Molecular Weight:
460.50
MDL number:
MFCD18782607
UNSPSC Code:
12352200

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

-10 to -25°C

Biochem/physiol Actions

Orally active, potent and selective phosphodiesterase 4 (PDE4) inhibitor in vitro and in vivo.



Apremilast (CC-10004) is an orally active, potent and selective phosphodiesterase 4 (PDE4) inhibitor (IC50 = 20/49/50/30 nM with recombinant human PDE4A4/B2/C2/D3 and 1 μM cAMP; no significant PDE1/2/3/5/7/8/9/10/11 inhibition at 10 μM). Apremilast effectively inhibits LPS-induced cytokine and chemokine protein expression from purified human PBMCs (TNFα/IFNγ/IL12 IC50 = 13/110/120 nM, IP10/MIG/MIP1α IC50 = 10/28/40 nM) in vitro and exhibits therapeutic efficacy in a psoriasis mouse model in vivo (2.5/mg/kg b.i.d. p.o.)

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302,H361d,H362

Hazard Classifications

Acute Tox. 4 Oral - Lact. - Repr. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Fiona E McCann et al.
Arthritis research & therapy, 12(3), R107-R107 (2010-06-08)
Type 4 phosphodiesterases (PDE4) play an important role in immune cells through the hydrolysis of the second messenger, cAMP. Inhibition of PDE4 has previously been shown to suppress immune and inflammatory responses, demonstrating PDE4 to be a valid therapeutic target
P H Schafer et al.
British journal of pharmacology, 159(4), 842-855 (2010-01-07)
Apremilast is an orally administered phosphodiesterase-4 inhibitor, currently in phase 2 clinical studies of psoriasis and other chronic inflammatory diseases. The inhibitory effects of apremilast on pro-inflammatory responses of human primary peripheral blood mononuclear cells (PBMC), polymorphonuclear cells, natural killer
Hon-Wah Man et al.
Journal of medicinal chemistry, 52(6), 1522-1524 (2009-03-05)
In this communication, we report the discovery of 1S (apremilast), a novel potent and orally active phosphodiesterase 4 (PDE4) and tumor necrosis factor-alpha inhibitor. The optimization of previously reported 3-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-3-(3,4-dimethoxyphenyl)propionic acid PDE4 inhibitors led to this series of sulfone analogues.

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