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Phorbol 12-myristate 13-acetate

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Phorbol 12-myristate 13-acetate molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 11 grades and pack sizes of Phorbol 12-myristate 13-acetate (CAS 16561-29-8). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS16561-29-8
Molecular formulaC36H56O8
Molecular weight616.84 g/mol
IUPAC name[(1S,2S,6R,10S,11R,13S,14R,15R)-13-acetyloxy-1,6-dihydroxy-8-(hydroxymethyl)-4,12,12,15-tetramethyl-5-oxo-14-tetracyclo[8.5.0.02,6.011,13]pentadeca-3,8-dienyl] tetradecanoate
Synonyms12-O-Tetradecanoylphorbol-13-acetate · Tetradecanoylphorbol acetate · Factor A1 · Phorbol myristate acetate · phorbol 13-acetate 12-myristate · Phorbol 12-tetradecanoate 13-acetate
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin 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 PHORBOL 12-MYRISTATE 13-ACETATE 79346-1MG
79346-25MG
79346-5MG
P8139-10MG
P8139-1MG
P8139-25MG
P8139-5MG
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Sigma PMA, FOR USE IN MOLECULAR BIOLOGY APPLI P1585-5MG Request Quote
Sigma PMA, FOR USE IN MOLECULAR BIOLOGY APPLIC P1585-10MG
P1585-1MG
P1585-25MG
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For information only; specifications and availability are confirmed at quotation. Prices are not listed.