Loading...
Chemical structure of Spexin

GA23511

Spexin

Also known as (2S)-2-[[(2S)-2-[[2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-1-[(2S,3R)-2-[[(2S)-2-[[(2S)-2,4-diamino-4-oxobutanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxybutanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-methylpentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]amino]acetyl]amino]propanoyl]amino]pentanediamide

Spexin is a conserved peptide that functions as a neurotransmitter/neuromodulator and endocrine factor

ChemicalCAS1370290-58-6MW1619.91FormulaC74H114N20O19S
CAS number
1370290-58-6
Molecular weight
1619.91
Formula
C74H114N20O19S
Solubility
H2O ： 25 mg/mL (15·43 mM; Need ultrasonic)
InChIKey
ZZDZBDJTNIOJMF-TWMPYRTRSA-N
Catalogue number
GA23511
Brand
GLPBIO
Computed properties PubChem CID 122705996 · XLogP -3.6 · TPSA 675 Ų · H-bond donors 21
XLogP
-3.6
TPSA
675 Ų
H-bond donors
21
H-bond acceptors
22
Rotatable bonds
50
Heavy atoms
114

SMILES C[C@H]([C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H](C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCC(=O)N)C(=O)N)NC(=O)[C@H](CC3=CNC4=CC=CC=C43)NC(=O)[C@H](CC(=O)N)N)O

Computed descriptors from PubChem (CID 122705996), 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.