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480066

Sigma-Aldrich

Necrostatin-1, Inactive Control

A cell-permeable N-demethylated thiohydantoin analog of Nec-1 that is devoid of anti-necroptotic properties and serves as a suitable inactive control.

Synonym(s):

Necrostatin-1, Inactive Control, 5-(Indol-3-ylmethyl)-2-thiohydantoin, Nec-1i

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About This Item

Empirical Formula (Hill Notation):
C12H11N3OS
CAS Number:
64419-92-7
Molecular Weight:
245.30
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥95% (HPLC)

form

crystalline solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

light yellow

solubility

DMSO: 10 mg/mL
methanol: 5 mg/mL

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C12H11N3OS/c16-11-10(14-12(17)15-11)5-7-6-13-9-4-2-1-3-8(7)9/h1-4,6,10,13H,5H2,(H2,14,15,16,17)

InChI key

MPLRRPKKFHUEEL-UHFFFAOYSA-N

General description

A cell-permeable N-demethylated thiohydantoin analog of Nec-1 (Cat. No. 480065) that is devoid of anti-necroptotic properties and serves as a suitable inactive control.

Note: This inactive inhibitor of necrosis should not be used in high concentration.
A cell-permeable N-demethylated thiohydantoin analog of Nec-1 (Cat. No. 480065) that is devoid of anti-necroptotic properties and serves as a suitable inactive control.



Note: This inactive inhibitor of necrosis should not be used in high concentration.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Inactive control for Nec-1 (Cat. No. 480065)
Product does not compete with ATP.
Reversible: no

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Takahashi et al. 2012. Cell Death and Disease3, e437.
Degterev, A., et al. 2005. Nat. Chem. Biol.1, 112.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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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N Takahashi et al.
Cell death & disease, 3, e437-e437 (2012-11-30)
Necrostatin-1 (Nec-1) is widely used in disease models to examine the contribution of receptor-interacting protein kinase (RIPK) 1 in cell death and inflammation. We studied three Nec-1 analogs: Nec-1, the active inhibitor of RIPK1, Nec-1 inactive (Nec-1i), its inactive variant
Alexei Degterev et al.
Nature chemical biology, 1(2), 112-119 (2006-01-13)
The mechanism of apoptosis has been extensively characterized over the past decade, but little is known about alternative forms of regulated cell death. Although stimulation of the Fas/TNFR receptor family triggers a canonical 'extrinsic' apoptosis pathway, we demonstrated that in

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