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Chemical structure of SC239

GC73157

SC239

Also known as (E,4S)-4-[[(2S)-2-[[(2S)-3-[3-[[4-[[(2S)-2-[[(2S)-2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]-5-(carbamoylamino)pentanoyl]amino]phenyl]methoxycarbonylamino]phenyl]-3-methyl-2-(methylamino)butanoyl]amino]-3,3-dimethylbutanoyl]-methylamino]-2,5-dimethylhex-2-enoic acid

SC239 is a cleavable 2-aminophenyl hemiasterlin agent-linker

ChemicalCAS1977557-97-3MW1181.42FormulaC65H84N10O11
CAS number
1977557-97-3
Molecular weight
1181.42
Formula
C65H84N10O11
Solubility
DMSO ： 75 mg/mL (63·48 mM; Need ultrasonic)
InChIKey
ZMSFFQZNTRZZJB-QUAMOIMISA-N
Catalogue number
GC73157
Brand
GLPBIO
Computed properties PubChem CID 122467542 · XLogP 4.9 · TPSA 300 Ų · H-bond donors 9
XLogP
4.9
TPSA
300 Ų
H-bond donors
9
H-bond acceptors
12
Rotatable bonds
28
Heavy atoms
86

SMILES CC(C)[C@@H](/C=C(\C)/C(=O)O)N(C)C(=O)[C@H](C(C)(C)C)NC(=O)[C@H](C(C)(C)C1=CC(=CC=C1)NC(=O)OCC2=CC=C(C=C2)NC(=O)[C@H](CCCNC(=O)N)NC(=O)[C@H](C(C)C)NC(=O)CCC(=O)N3CC4=CC=CC=C4C#CC5=CC=CC=C53)NC

Computed descriptors from PubChem (CID 122467542), 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.