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Chemical structure of Tyr-Somatostatin-28

GA23657

Tyr-Somatostatin-28

Also known as 37-[[2-[2-[[6-amino-2-[[2-[[2-[[2-[[1-[2-[[2-[2-[[1-[4-amino-2-[[2-[[4-amino-2-[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-4-oxobutanoyl]pyrrolidine-2-carbonyl]amino]propanoylamino]-4-methylsulfanylbutanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]-4-carboxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]hexanoyl]amino]propanoylamino]acetyl]amino]-19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-13,25,28-tribenzyl-10,16-bis(1-hydroxyethyl)-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecazacyclooctatriacontane-4-carboxylic acid

Tyr-Somatostatin-28 (catalogue number GA23657) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 86649-84-5. Molecular formula C146H216N42O41S3, molecular weight 3311.78. IUPAC name: 37-[[2-[2-[[6-amino-2-[[2-[[2-[[2-[[1-[2-[[2-[2-[[1-[4-amino-2-[[2-[[4-amino-2-[2-[[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-4-oxobutanoyl]pyrrolidine-2-carbonyl]amino]propanoylamino]-4-methylsulfanylbutanoyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]-4-carboxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]hexanoyl]amino]propanoylamino]acetyl]amino]-19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-13,25,28-tribenzyl-10,16-bis(1-hydroxyethyl)-7-(hydroxymethyl)-22-(1H-indol-3-ylmethyl)-6,9,12,15,18,21,24,27,30,33,36-undecaoxo-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35-undecazacyclooctatriacontane-4-carboxylic acid. Supplied in 2 pack sizes, from 0·5mg at ₪2,741.03 to 1mg at ₪4,784.57; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS86649-84-5MW3311.78FormulaC146H216N42O41S3
CAS number
86649-84-5
Molecular weight
3311.78
Formula
C146H216N42O41S3
Solubility
Soluble in DMSO
InChIKey
ZIWSGMLADZIGQA-UHFFFAOYSA-N
Catalogue number
GA23657
Brand
GLPBIO
Computed properties PubChem CID 16132688 · XLogP -14.2 · TPSA 1440 Ų · H-bond donors 48
XLogP
-14.2
TPSA
1440 Ų
H-bond donors
48
H-bond acceptors
50
Rotatable bonds
82
Heavy atoms
232

SMILES CC(C1C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N1)CCCCN)CC2=CNC3=CC=CC=C32)CC4=CC=CC=C4)CC5=CC=CC=C5)CC(=O)N)CCCCN)NC(=O)CNC(=O)C(C)NC(=O)C(CCCCN)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCC(=O)O)NC(=O)C(CCCNC(=N)N)NC(=O)C6CCCN6C(=O)C(C)NC(=O)C(CCSC)NC(=O)C(C)NC(=O)C7CCCN7C(=O)C(CC(=O)N)NC(=O)C(CO)NC(=O)C(CC(=O)N)NC(=O)C(C)NC(=O)C(CO)NC(=O)C(CC8=CC=C(C=C8)O)N)C(=O)O)CO)C(C)O)CC9=CC=CC=C9)O

Computed descriptors from PubChem (CID 16132688), 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.