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Chemical structure of (D-Arg¹,D-Pro²,D-Trp⁷,⁹,Leu¹¹)-Substance P

GA20073

(D-Arg¹,D-Pro²,D-Trp⁷,⁹,Leu¹¹)-Substance P

Also known as (2S)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2R)-1-[(2R)-2-amino-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-N-[(2S)-5-amino-1-[[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]pentanediamide

A potent antagonist for substance P and bombesin

ChemicalCAS84676-91-5MW1497.81FormulaC75H108N20O13
CAS number
84676-91-5
Molecular weight
1497.81
Formula
C75H108N20O13
Solubility
Soluble in DMSO
InChIKey
SAPCBHPQLCZCDV-QVBDNUAOSA-N
Catalogue number
GA20073
Brand
GLPBIO
Computed properties PubChem CID 25079040 · XLogP 0.6 · TPSA 551 Ų · H-bond donors 17
XLogP
0.6
TPSA
551 Ų
H-bond donors
17
H-bond acceptors
16
Rotatable bonds
43
Heavy atoms
108

SMILES CC(C)C[C@@H](C(=O)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC1=CNC2=CC=CC=C21)NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)[C@@H](CC4=CNC5=CC=CC=C54)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]6CCCN6C(=O)[C@H](CCCCN)NC(=O)[C@H]7CCCN7C(=O)[C@@H](CCCN=C(N)N)N

Computed descriptors from PubChem (CID 25079040), 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.