Order Entry
Poland
ContactUsLinkComponent
3,20-Dioxopregn-4-en-21-yl acetate 97% | 3,20-Dioxopregn-4-en-21-yl acetate
3,20-Dioxopregn-4-en-21-yl acetate 97%
Supplier:  Thermo Fisher Scientific
Certificatesundefined
3,20-Dioxopregn-4-en-21-yl acetate 97%
Supplier:  Thermo Fisher Scientific

Specification Test Results

  • Appearance:
    White to off-white Crystalline powder
  • Infrared spectrum:
    Conforms
  • Melting point:
    156 to 162 °C
  • Loss on drying:
    ≤0.5 %
  • HPLC:
    ≥96.0 %

Specification Test Results

Frequently Bought Together
2,5-Di-tert-butylhydroquinone for synthesis, Sigma-Aldrich®

Supplier: Merck

Benzyl acetate for synthesis, Sigma-Aldrich®

Supplier: Merck

(±)-2-Methyltetrahydrofuran, extra dry 99+% stabilised, AcroSeal®

Supplier: Thermo Fisher Scientific

Methanol ≥99.9% (by GC) Reag. Ph. Eur., ACS, ISO for analysis

Supplier: PanReac AppliChem

2-Nitrophenylhydrazine, moistened 30% with water 97%

Supplier: Thermo Fisher Scientific

Ethylene glycol, Sigma-Aldrich®

Supplier: Merck

ETHYL ACETATE 99.5% FOR SYNTHESIS 1 * 200 L

Supplier: PanReac AppliChem

Petroleum spirit, 100…120 °C, GPR RECTAPUR®

Supplier: VWR Chemicals

Acetonitrile 99.9%, ECD tested for residue analysis

Supplier: Thermo Fisher Scientific

1-Butanol ≥99.7%, CHROMASOLV™ Plus for HPLC, Riedel-de Haën™

Supplier: Honeywell Chemicals

Bis(2-methoxyethyl)ether, extra dry over Molecular Sieve 99+%, AcroSeal®

Supplier: Thermo Fisher Scientific

2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate ≥98.0% (by HPLC), LiChropur™ for chiral derivatisation, Supelco®

Supplier: Merck

1,3-Propanediol ≥99%

Supplier: Thermo Fisher Scientific

Isoamyl alcohol ≥98.5% (by GC), Puriss. p.a. ACS, Riedel-de Haën™

Supplier: Honeywell Chemicals

2,2,4-Trimethylpentane, BAKER ANALYZED® for pesticide residue analysis, J.T.Baker®

Supplier: Avantor

n-Heptane, pure

Supplier: CHEMPUR