Advanced
Order Entry
Netherlands
ContactUsLinkComponent
Pregna-4,6-diene-3,20-dione ≥98.0% (by GC)
Pregna-4,6-diene-3,20-dione ≥98.0% (by GC)
Supplier:  TCI
Certificates
Pregna-4,6-diene-3,20-dione ≥98.0% (by GC)
Supplier:  TCI

Specification Test Results

  • Appearance:
    White to Orange to Green powder to crystal
  • Purity (GC):
    min. 98.0 %
  • Melting point:
    144.0 to 148.0 deg-C
  • Specific rotation [a]20/D:
    140 to 155 deg (C=1, EtOH)

Specification Test Results

Frequently Bought Together
Sealing film for manual application, Parafilm® M

Supplier: HEATHROW

Acetone ≥99%, TECHNICAL

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

Supplier: Merck

Water, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

Supplier: VWR Chemicals

VWR® NITRILE LIGHT, Nitrile Gloves

Supplier: VWR Collection

VWR®, Transfer Pipettes, High Performance

Supplier: VWR Collection

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

Supplier: VWR Chemicals

VWR® Serological Pipette, Standard Line

Supplier: VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

Supplier: KIMBERLY CLARK

VWR®, Nitrile Gloves

Supplier: VWR Collection

VWR® Facial Tissues

Supplier: VWR Collection

pH indicator strips, MQuant®, Supelco®

Supplier: Merck

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

Supplier: VWR Chemicals