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Chemical structure of PSI

GC13865

PSI

Also known as tert-butyl (4S)-5-[[(2S)-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-[[(2S,3S)-3-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-5-oxopentanoate

PSI (catalogue number GC13865) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 158442-41-2. Molecular formula C32H50N4O8, molecular weight 618.76. IUPAC name: tert-butyl (4S)-5-[[(2S)-1-[[(2S)-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-[[(2S,3S)-3-methyl-2-(phenylmethoxycarbonylamino)pentanoyl]amino]-5-oxopentanoate. Supplied in 2 pack sizes, from 5mg at ₪289.60 to 10mM (in 1mL DMSO) at ₪660.78; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS158442-41-2MW618.76FormulaC32H50N4O8
CAS number
158442-41-2
Molecular weight
618.76
Formula
C32H50N4O8
Solubility
≥ 30·6mg/mL in DMSO
InChIKey
TYFTWYMXUWCOOB-YICLCXKGSA-N
Catalogue number
GC13865
Brand
GLPBIO
Computed properties PubChem CID 9960660 · XLogP 4.1 · TPSA 169 Ų · H-bond donors 4
XLogP
4.1
TPSA
169 Ų
H-bond donors
4
H-bond acceptors
8
Rotatable bonds
20
Heavy atoms
44

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](CCC(=O)OC(C)(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C=O)NC(=O)OCC1=CC=CC=C1

Computed descriptors from PubChem (CID 9960660), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.