Ac-YVAD-pNA

Ac-Tyr-Val-Ala-Asp-pNA

Also known as: (3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanoyl]amino]propanoyl]amino]-4-(4-nitroanilino)-4-oxobutanoic acid, AC-TYR-VAL-ALA-ASP-PNA: AC-YVAD-PNA, AC-YVAD-PNA, Ac-Tyr-Val-Ala-Asp-paranitroanilide, CASPASE 1 (ICE) SUBSTRATE 2, CHROMOGENIC, CASPASE-1 SUBSTRATE (CHROMOGENIC), CASPASE-1 SUBSTRATE IV, COLORIMETRIC, Caspase-1 Substrate IV,Colorimetric, IL-1beta Converting Enzyme (ICE) Colorimetric Substrate, L-α-Asparagine, N-acetyl-L-tyrosyl-L-valyl-L-alanyl-N-(4-nitrophenyl)-, N-ACETYL-TYR-VAL-ALA-ASP-P-NITROANILIDE PNA, N-Acetyl-L-tyrosyl-L-valyl-L-alanyl-N-(4-nitrophenyl)-L-α-asparagine, N-acetyl-tyr-val-ala-asp P-nitroanilide, REF DUPL: Ac-Tyr-Val-Ala-Asp-pNA

Ac-YVAD-pNA (CAS 149231-66-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C29H36N6O10 and a molecular weight of 628.63 g/mol. It is also known as (3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-3-(4-hydroxyphenyl)propanoyl]amino]-3-methylbutanoyl]amino]propanoyl]amino]-4-(4-nitroanilino)-4-oxobutanoic acid, AC-TYR-VAL-ALA-ASP-PNA: AC-YVAD-PNA and AC-YVAD-PNA. Key properties include a boiling point of 1108.9±65.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 624.5±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

149231-66-3

Jingsj CID

J-89659-7

Molecular Formula

C₂₉H₃₆N₆O₁₀

Chinese Name

Ac-Tyr-Val-Ala-Asp-pNA

Molecular Weight

628.63 g/mol

Category

Organic Compounds

Last updated

8/21/2026