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Chemical structure of TAM558

GC73153

TAM558

Also known as 2-[2-[2-[2-[[4-[[(2S)-5-(carbamoylamino)-2-[[(2S)-2-[6-(2,5-dioxopyrrol-1-yl)hexanoylamino]-3-methylbutanoyl]amino]pentanoyl]amino]phenyl]methoxycarbonylamino]ethoxy]ethoxy]ethoxy]ethyl N-[[(2S,4R)-5-(4-hydroxyphenyl)-2-methyl-4-[[2-[(1R,3R)-4-methyl-3-[[(2S,3S)-3-methyl-2-[[(2R)-1-methylpiperidine-2-carbonyl]amino]pentanoyl]-propylamino]-1-propoxypentyl]-1,3-thiazole-4-carbonyl]amino]pentanoyl]amino]carbamate

TAM558 is a payload molecule used for the synthesis of OMTX705

ChemicalCAS1802499-21-3MW1603.96FormulaC79H122N14O19S
CAS number
1802499-21-3
Molecular weight
1603.96
Formula
C79H122N14O19S
Solubility
DMSO ： 100 mg/mL (62·35 mM; Need ultrasonic)
InChIKey
GJSOQVVIEZWQBH-FOJMMPRNSA-N
Catalogue number
GC73153
Brand
GLPBIO
Computed properties PubChem CID 118283862 · XLogP 6.9 · TPSA 466 Ų · H-bond donors 11
XLogP
6.9
TPSA
466 Ų
H-bond donors
11
H-bond acceptors
22
Rotatable bonds
54
Heavy atoms
113

SMILES CCCN([C@H](C[C@H](C1=NC(=CS1)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C[C@H](C)C(=O)NNC(=O)OCCOCCOCCOCCNC(=O)OCC3=CC=C(C=C3)NC(=O)[C@H](CCCNC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)CCCCCN4C(=O)C=CC4=O)OCCC)C(C)C)C(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H]5CCCCN5C

Computed descriptors from PubChem (CID 118283862), 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.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.