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Chemical structure of IRL-1038

GC16281

IRL-1038

Also known as (3S)-3-[[(2S)-2-[[(2S)-2-[[(7S,13S,16R)-16-amino-7-benzyl-10-[(4-hydroxyphenyl)methyl]-6,9,12,15-tetraoxo-13-propan-2-yl-1,2-dithia-5,8,11,14-tetrazacycloheptadecane-4-carbonyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-[[(2S,3S)-1-[[(2S,3S)-1-[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid

ETB endothelin receptor antagonist

ChemicalCAS144602-02-8MW1410FormulaC68H92N14O15S2
CAS number
144602-02-8
Molecular weight
1410
Formula
C68H92N14O15S2
Solubility
Soluble to 1 mg/ml in 20% acetonitrile
InChIKey
OETKRDJJNWJFOP-PFAVPODXSA-N
Catalogue number
GC16281
Brand
GLPBIO
Computed properties PubChem CID 16130960 · XLogP 2.6 · TPSA 507 Ų · H-bond donors 16
XLogP
2.6
TPSA
507 Ų
H-bond donors
16
H-bond acceptors
19
Rotatable bonds
30
Heavy atoms
99

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)O)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC3=CN=CN3)NC(=O)C4CSSC[C@@H](C(=O)N[C@H](C(=O)NC(C(=O)N[C@H](C(=O)N4)CC5=CC=CC=C5)CC6=CC=C(C=C6)O)C(C)C)N

Computed descriptors from PubChem (CID 16130960), 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.