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Chemical structure of Semax

GC45565

Semax

Also known as (2S)-1-[2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-4-carboxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]acetyl]pyrrolidine-2-carboxylic acid

Semax (catalogue number GC45565) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 80714-61-0. Molecular formula C37H51N9O10S, molecular weight 813.9. IUPAC name: (2S)-1-[2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-4-methylsulfanylbutanoyl]amino]-4-carboxybutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]acetyl]pyrrolidine-2-carboxylic acid. Supplied in 3 pack sizes, from 1mg at ₪852.49 to 10mg at ₪5,535.09; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS80714-61-0MW813.9FormulaC37H51N9O10S
CAS number
80714-61-0
Molecular weight
813.9
Formula
C37H51N9O10S
Solubility
DMF： 1mg/mL,DMSO： 5mg/mL,PBS (pH 7·2)： 10mg/mL
InChIKey
AFEHBIGDWIGTEH-CXFOGXNKSA-N
Catalogue number
GC45565
Brand
GLPBIO
Computed properties PubChem CID 122178 · XLogP -2.8 · TPSA 312 Ų · H-bond donors 8
XLogP
-2.8
TPSA
312 Ų
H-bond donors
8
H-bond acceptors
13
Rotatable bonds
21
Heavy atoms
57

SMILES CSCC[C@@H](C(=O)N[C@@H](CCC(=O)O)C(=O)NC(CC1=CN=CN1)C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)N3CCC[C@H]3C(=O)NCC(=O)N4CCC[C@H]4C(=O)O)N

Computed descriptors from PubChem (CID 122178), 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.