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Emodin

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Emodin molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 4 grades and pack sizes of Emodin (CAS 518-82-1). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS518-82-1
Molecular formulaC15H10O5
Molecular weight270.24 g/mol
IUPAC name1,3,8-trihydroxy-6-methylanthracene-9,10-dione
SynonymsEmodol · 1,3,8-trihydroxy-6-methylanthracene-9,10-dione · Frangula emodin · Schuttgelb · Rheum emodin · Archin
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • 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 EMODIN 30269-10MG Request Quote
Sigma EMODIN FROM FRANGULA BARK E7881-250MG
E7881-50MG		 Request Quote
Sigma EMODIN, UNITED STATES PHARMACOPEIA (USP) 1235059-30MG Request Quote

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