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Chemical structure of Octapeptide-2

GC49743

Octapeptide-2

Also known as (2S)-5-amino-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2,6-diaminohexanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]hexanoyl]amino]-3-hydroxybutanoyl]amino]-4-carboxybutanoyl]amino]-3-hydroxybutanoyl]amino]-5-oxopentanoic acid

A thymosin β4-derived peptide

ChemicalCAS1054611-00-5MW975.1FormulaC42H78N12O14
CAS number
1054611-00-5
Molecular weight
975.1
Formula
C42H78N12O14
Solubility
DMF： 5mg/mL,DMSO： 15mg/mL,Ethanol： 1mg/mL,PBS (pH 7·2)： 5mg/mL
InChIKey
TWFSRAUPLWPVHY-XJFPVSOYSA-N
Catalogue number
GC49743
Brand
GLPBIO
Computed properties PubChem CID 16657324 · XLogP -9.3 · TPSA 466 Ų · H-bond donors 16
XLogP
-9.3
TPSA
466 Ų
H-bond donors
16
H-bond acceptors
18
Rotatable bonds
37
Heavy atoms
68

SMILES C[C@H]([C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(=O)N)C(=O)O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)N)O

Computed descriptors from PubChem (CID 16657324), 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
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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.