2D Structure
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2D chemical structural formula diagram.

3D Structure
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This 3D model represents a theoretically simulated conformation and is for reference only.

Check the Tat-beclin 1 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 4-[[2-[[3-carboxy-2-[[2-[[2-[2-[1-[[4-carboxy-1-[(5-formamido-3,4-dioxo-1-phenylpentan-2-yl)amino]-1-oxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]hydrazinyl]-3-(1H-indol-3-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]propanoyl]amino]acetyl]amino]-5-[[1-[[2-[(1-carboxy-2-hydroxypropyl)amino]-2-oxoethyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-5-oxopentanoic acid
CAS Number 1423821-88-8
Molecular Formula

C164H251N57O45
Molecular Weight (MW) 3741.1
SMILES CCC(C)C(NNC(CC1=C[NH]C2=C1C=CC=C2)C(=O)NC(CC3=CN=C[NH]3)C(=O)NC(CC(O)=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CC4=CC=CC=C4)C(=O)NCC(=O)NC(C(C)O)C(O)=O)C(=O)NC(CCC(O)=O)C(=O)NC(CC5=CC=CC=C5)C(=O)C(=O)C(NC(=O
InChIKey QQPORJWPQLZFOI-UHFFFAOYSA-N

How to Prepare Stock Solution?

Concentration Volume Mass
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🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
Water 100 mg/mL
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

Aliquotting Service

Free Aliquotting Service

Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.

Looking for a specific aliquot size? Reach out to your local sales representative or contact us at orders@selleckchem.com.

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Note: Technical data last updated: Sep 1, 2026.