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SML0580

Sigma-Aldrich

Nutlin-3a

≥98% (HPLC)

Synonym(s):

(-)-4-(4,5-Bis(4-chlorophenyl)-2-(2-isopropoxy-4-methoxyphenyl)-4,5-dihydro-1H-imidazole-1-carbonyl)piperazin-2-one, (-)-Nutlin-3, 4-[[(4S,5R)-4,5-Bis(4-chlorophenyl)-2-(2-isopropoxy-4-methoxyphenyl)-4,5-dihydroimidazol-1-yl]carbonyl]piperazin-2-one, 4-[[(4S,5R)-4,5-Bis(4-chlorophenyl)-4,5-dihydro-2-[4-methoxy-2-(1-methylethoxy)phenyl]-1H-imidazol-1-yl]carbonyl]-2-Piperazinone, Nutlin 3a

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About This Item

Empirical Formula (Hill Notation):
C30H30Cl2N4O4
CAS Number:
Molecular Weight:
581.49
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
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ligand

nutlin-3a

Quality Level

Assay

≥98% (HPLC)

form

powder

optical activity

[α]/D -130 to -154° (c=0.5, CDCl3)

reaction suitability

reagent type: ligand

color

white to beige

solubility

DMSO: 5 mg/mL, clear

shipped in

wet ice

storage temp.

−20°C

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This Item
N6287N6664SML1918
Nutlin-3 ≥98% (HPLC), powder

N6287

Nutlin-3

ML349 ≥98% (HPLC)

SML1918

ML349

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

form

powder

form

powder

form

powder

form

powder

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

solubility

DMSO: 5 mg/mL, clear

solubility

DMSO: 20 mg/mL, H2O: insoluble

solubility

DMSO: >20 mg/mL

solubility

DMSO: 3 mg/mL, clear (warmed)

shipped in

wet ice

shipped in

wet ice

shipped in

-

shipped in

-

Application

Nutlin-3a has been used as a tumor suppressor p53(TP53) stabilizer and as an inhibitor of the mouse double minute 2 homolog (MDM2)–p53 interaction.[1][2][3][4]

Biochem/physiol Actions

Nutlin-3a [(-)-Nutlin] is a more potent diastereoisomer of racemic MDM2 antagonist Nutlin-3. It was called enantiomer-a since it elutes as the first peak from chiral purification of racemic nutlin-3. Nutlin-3a is a potent inhibitor of MDM2 (mouse double minute 2) binding to p53 that induces the expression of p53 regulated genes, and shows potent antiproliferative activity in cells expressing functional p53. Nutlin-3a is 150 times more potent than Nutlin-3b.
Nutlin-3a [(-)-Nutlin] is a potent inhibitor of MDM2 (mouse double minute 2) binding to p53; Mdm2 antagonist.
Nutlin-3a is a potent nongenotoxic drug. It acts as a tumor suppressor p53 (TP53) activator and stabilizer.[3]

Features and Benefits

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Nitroblue Tetrazolium (NBT) is used with the alkaline phosphatase substrate 5-Bromo- 4-Chloro-3-Indolyl Phosphate (BCIP) in western blotting and immunohistological staining procedures. These substrate systems produce an insoluble NBT diformazan end product that is blue to purple in color and can be observed visually.

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