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Chemical structure of (D-Trp⁸)-Somatostatin-14

GA20172

(D-Trp⁸)-Somatostatin-14

Also known as (4R,7S,10S,13S,16S,19S,22R,25S,28S,31S,34S,37R)-19,34-bis(4-aminobutyl)-31-(2-amino-2-oxoethyl)-37-[[2-[[(2S)-2-aminopropanoyl]amino]acetyl]amino]-13,25,28-tribenzyl-10,16-bis[(1R)-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

This somatostatin analog is 6-8 times more potent than somatostatin in inhibiting the release of growth hormone, glucagon, and insulin· It may better resist degradation by biological fluids

ChemicalCAS58976-46-8MW1637.9FormulaC76H104N18O19S2
CAS number
58976-46-8
Molecular weight
1637.9
Formula
C76H104N18O19S2
Solubility
Soluble in DMSO
InChIKey
NHXLMOGPVYXJNR-ZPHDWPCDSA-N
Catalogue number
GA20172
Brand
GLPBIO
Computed properties PubChem CID 16130982 · XLogP -3.1 · TPSA 664 Ų · H-bond donors 22
XLogP
-3.1
TPSA
664 Ų
H-bond donors
22
H-bond acceptors
24
Rotatable bonds
26
Heavy atoms
115

SMILES C[C@H]([C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N[C@H](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@H](C)N)C(=O)O)CO)[C@@H](C)O)CC6=CC=CC=C6)O

Computed descriptors from PubChem (CID 16130982), 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.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.