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235420

Sigma-Aldrich

Caspase-3 Inhibitor I

The Caspase-3 Inhibitor I, also referenced under CAS 169332-60-9, controls the biological activity of Caspase-3. This small molecule/inhibitor is primarily used for Cancer applications.

Synonym(s):
Caspase-3 Inhibitor I, CPP32/Apopain Inhibitor, Ac-DEVD-CHO
Empirical Formula (Hill Notation):
C20H30N4O11
CAS Number:
Molecular Weight:
502.47
MDL number:

Quality Level

Assay

≥90% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

white

solubility

DMSO: 5 mg/mL
water: soluble

shipped in

ambient

storage temp.

−20°C

InChI

1S/C20H30N4O11/c1-9(2)17(20(35)22-11(8-25)6-15(29)30)24-18(33)12(4-5-14(27)28)23-19(34)13(7-16(31)32)21-10(3)26/h8-9,11-13,17H,4-7H2,1-3H3,(H,21,26)(H,22,35)(H,23,34)(H,24,33)(H,27,28)(H,29,30)(H,31,32)/t11-,12-,13-,17-/m0/s1

InChI key

UMBVAPCONCILTL-MRHIQRDNSA-N

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264155400010218755
Caspase-3 Inhibitor I The Caspase-3 Inhibitor I, also referenced under CAS 169332-60-9, controls the biological activity of Caspase-3. This small molecule/inhibitor is primarily used for Cancer applications.

Sigma-Aldrich

235420

Caspase-3 Inhibitor I

Caspase-1 Inhibitor I The Caspase-1 Inhibitor I, also referenced under CAS 143313-51-3, controls the biological activity of Caspase-1. This small molecule/inhibitor is primarily used for Cancer applications.

Sigma-Aldrich

400010

Caspase-1 Inhibitor I

Caspase-4 Inhibitor I The Caspase-4 Inhibitor I, also referenced under CAS 402832-01-3, controls the biological activity of Caspase-4. This small molecule/inhibitor is primarily used for Cancer applications.

Sigma-Aldrich

218755

Caspase-4 Inhibitor I

assay

≥90% (HPLC)

assay

≥90% (TLC)

assay

≥97% (HPLC)

assay

≥95% (HPLC)

form

solid

form

solid

form

powder

form

lyophilized solid

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

storage condition

OK to freeze, desiccated

storage condition

OK to freeze, protect from light

storage condition

OK to freeze

color

white

color

white to slightly brown

color

white

color

white

solubility

DMSO: 5 mg/mL, water: soluble

solubility

DMSO: 5 mg/mL

solubility

DMSO: 5 mg/mL, water: soluble

solubility

water: 1 mg/mL

General description

A specific and reversible inhibitor of CPP32/Apopain/Yama (IC50 = 0.2 nM). A member of the ICE/CED-3 family of cysteine proteases, which are important in apoptosis.
A very potent, specific, and reversible inhibitor of caspase-3 (IC50 = 200 pM), caspase-6, caspase-7, caspase-8, and caspase-10.

Biochem/physiol Actions

Cell permeable: no
Primary Target
Capase-3, capase-6, capase-7, capase-8, capase-10
Product does not compete with ATP.
Reversible: yes
Target IC50: 200 pM against caspase-3

Packaging

Yes

Warning

Toxicity: Standard Handling (A)

Sequence

Ac-Asp-Glu-Val-Asp-CHO

Reconstitution

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

Other Notes

Garcia-Calvo, M., et al. 1998. J. Biol. Chem. 273, 32608.
Thornberry, N.A., and Lazebnik, Y. 1998. Science 281, 1312.
Nicholson, D.W. 1996. Nature Biotech. 14, 297.
Schlegel, J., et al. 1996. J. Biol. Chem. 271, 1841.
Nicholson, D.W., et al. 1995. Nature376, 37.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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