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Chemical structure of Lactacystin

GC13123

Lactacystin

Also listed as Lactacystin (Synthetic)

A selective inhibitor of the 20S proteasome

ChemicalCAS133343-34-7MW376.42FormulaC15H24N2O7S
CAS number
133343-34-7
Molecular weight
376.42
Formula
C15H24N2O7S
Solubility
1mg/mL in ethanol, 20mg/mL in DMSO, or in DMF
InChIKey
DAQAKHDKYAWHCG-RWTHQLGUSA-N
Catalogue number
GC13123
Brand
GLPBIO
Computed properties PubChem CID 6610292 · XLogP -0.3 · TPSA 178 Ų · H-bond donors 5
XLogP
-0.3
TPSA
178 Ų
H-bond donors
5
H-bond acceptors
8
Rotatable bonds
8
Heavy atoms
25

SMILES C[C@@H]1[C@@H]([C@](NC1=O)([C@H](C(C)C)O)C(=O)SC[C@@H](C(=O)O)NC(=O)C)O

Computed descriptors from PubChem (CID 6610292), 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.