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Chemical structure of Larazotide acetate

GC33822

Larazotide acetate

Also known as acetic acid;2-[[(2S)-1-[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[(2-aminoacetyl)amino]acetyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-3-methylbutanoyl]amino]-5-oxopentanoyl]pyrrolidine-2-carbonyl]amino]acetic acid

Larazotide acetate (formerly AT-001) is a highly polar octapeptide, derived from a prokaryotic zonula occludens protein secreted by Vibrio cholera

ChemicalCAS881851-50-9MW785.89FormulaC34H59N9O12
CAS number
881851-50-9
Molecular weight
785.89
Formula
C34H59N9O12
Solubility
Water ： 16·67 mg/mL (21·21 mM);DMSO ： 3·2 mg/mL (4·07 mM)
InChIKey
NYGCNONRVCGHAT-UFIKZEAMSA-N
Catalogue number
GC33822
Brand
GLPBIO
Computed properties PubChem CID 44146842 · TPSA 339 Ų · H-bond donors 10 · H-bond acceptors 13
TPSA
339 Ų
H-bond donors
10
H-bond acceptors
13
Rotatable bonds
21
Heavy atoms
55

SMILES CC(C)C[C@@H](C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(=O)N)C(=O)N1CCC[C@H]1C(=O)NCC(=O)O)NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)CN.CC(=O)O

Computed descriptors from PubChem (CID 44146842), 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.