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Chemical structure of Difopein

GC16682

Difopein

Also known as (2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-hydroxypropanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]acetyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]propanoyl]amino]propanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]acetyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]propanoyl]amino]propanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]pentanedioic acid

Difopein (catalogue number GC16682) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 396834-58-5. Molecular formula C273H424N76O89S6, molecular weight 6387.17. IUPAC name: (2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2R)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-hydroxypropanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]acetyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]propanoyl]amino]propanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-3-carboxypropanoyl]amino]acetyl]amino]propanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-sulfanylpropanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-5-carbamimidamidopentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylpentanoyl]amino]-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-4-oxobutanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-sulfanylpropanoyl]amino]-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]acetyl]amino]propanoyl]amino]propanoyl]amino]acetyl]amino]-4-methylpentanoyl]amino]pentanedioic acid. Supplied as 500ug at ₪1,835.51; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS396834-58-5MW6387.17FormulaC273H424N76O89S6
CAS number
396834-58-5
Molecular weight
6387.17
Formula
C273H424N76O89S6
Solubility
Soluble to 5 mg/ml in Water
InChIKey
NTCJKZSYQTZRQE-CSMGIIAWSA-N
Catalogue number
GC16682
Brand
GLPBIO
Computed properties PubChem CID 90488742 · XLogP -16.5 · TPSA 2590 Ų · H-bond donors 87
XLogP
-16.5
TPSA
2590 Ų
H-bond donors
87
H-bond acceptors
100
Rotatable bonds
198
Heavy atoms
444

SMILES C[C@@H](C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC2=CNC3=CC=CC=C32)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]4CCCN4C(=O)[C@H](C(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC5=CNC=N5)NC(=O)[C@@H]6CCCN6C(=O)[C@H](C)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)CNC(=O)[C@@H]7CCCN7C(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CCSC)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC8=CNC9=CC=CC=C98)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC1=CNC=N1)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](CO)N

Computed descriptors from PubChem (CID 90488742), 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.
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