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Chemical structure of Cys-Penetratin

GC72219

Cys-Penetratin

Also known as (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-6-amino-2-[[(2S,3S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2R)-2-amino-3-sulfanylpropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-oxopentanoyl]amino]-3-methylpentanoyl]amino]hexanoyl]amino]-3-methylpentanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-phenylpropanoyl]amino]-5-oxopentanoyl]amino]-4-oxobutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-methylsulfanylbutanoyl]amino]hexanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]hexanoyl]amino]hexanoic acid

Cys-Penetratin is a cell-penetrating peptide (CPP) with sequence of CRQIKIWFQNRRMKWKK

ChemicalCAS209323-98-8MW2349.87FormulaC107H173N35O21S2
CAS number
209323-98-8
Molecular weight
2349.87
Formula
C107H173N35O21S2
Solubility
DMSO ： 100 mg/mL (42·56 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
InChIKey
SHPRYVRIENYQJM-RZPOCWAWSA-N
Catalogue number
GC72219
Brand
GLPBIO
Computed properties PubChem CID 16143954 · XLogP -6.1 · TPSA 1010 Ų · H-bond donors 37
XLogP
-6.1
TPSA
1010 Ų
H-bond donors
37
H-bond acceptors
31
Rotatable bonds
86
Heavy atoms
165

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC4=CNC5=CC=CC=C54)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CS)N

Computed descriptors from PubChem (CID 16143954), 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.