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Thapsigargin

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Thapsigargin molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Thapsigargin (CAS 67526-95-8). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS67526-95-8
Molecular formulaC34H50O12
Molecular weight650.76 g/mol
IUPAC name[(3S,3aR,4S,6S,6aR,7S,8S,9bS)-6-acetyloxy-4-butanoyloxy-3,3a-dihydroxy-3,6,9-trimethyl-8-[(Z)-2-methylbut-2-enoyl]oxy-2-oxo-4,5,6a,7,8,9b-hexahydroazuleno[4,5-b]furan-7-yl] octanoate
SynonymsRefChem:189119 · -7-yl ester · Azuleno[4,5-b]furan, octanoic acid deriv. · THAPSIGARGIN [MI] · n-7-yl ester (9CI) · Lopac0_001262
Safety & Hazards (GHS) Danger
Irritant Irritant Health hazard Health hazard
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma THAPSIGARGIN T9033-.5MG
T9033-10MG
T9033-1MG
T9033-5MG		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.