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Melatonin 99%

Glass bottle, 250 mg
  ACRO125362500
 
 :   Thermo Fisher Scientific
Melatonin 99%
  ACRO125362500
 :  Thermo Fisher Scientific
 :  73-31-4
Melatonin 99%
Melatonin 99%

Glass bottle, 250 mg

 
 
 
 :  73-31-4
 
SFr. 57.50
   
1 * 250 mg
 
 :  Melatonin, N-(2-(5-Methoxy-1H-indol-3-yl)ethyl)acetamide
  •  :73-31-4
  •  :C₁₃H₁₆N₂O₂
  •  :MFCD00005655
  •  :232.28 g/mol
  •  :512.8 °C
  •  :118 °C
  •  :264 °C
  •  :Ambient
  •  :200-797-7

 

 
 
 

 

  • Appearance:
    White to cream to yellow Powder
  • Infrared spectrum:
    Conforms
  • Melting point:
    116 to 120 °C
  • Loss on drying:
    ≤0.5 % (1 g, 105 °C)
  • Heavy metals:
    ≤20 ppm
  • HPLC:
    ≥98.5 %

 

  • Pack type:
    Glass bottle
  • Pk:
    250 mg

 

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

  #: 83639.320

 : VWR Chemicals

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

  #: 20864.320

 : VWR Chemicals

VWR®, Transfer Pipettes, High Performance

  #: 612-1681

 : VWR Collection

Acetone ≥99%, TECHNICAL

  #: 20063.365

 : VWR Chemicals

VWR®, Nitrile Gloves

  #: 112-2371

 : VWR Collection

VWR® Serological Pipette, Standard Line

  #: 612-3700

 : VWR Collection

VWR® NITRILE LIGHT, Nitrile Gloves

  #: 112-2756

 : VWR Collection

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

  #: 83640.320

 : VWR Chemicals

VWR® Facial Tissues

  #: 115-0600

 : VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

  #: 112-4847

 : Ansell

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

  #: 1.00030.2500

 : Merck

pH indicator strips, MQuant®, Supelco®

  #: 1.09535.0001

 : Merck

Sealing film for manual application, Parafilm® M

  #: 291-0057

 : HEATHROW

Water, HiPerSolv CHROMANORM® for HPLC

  #: 23595.328

 : VWR Chemicals

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

  #: 31770.294

 : VWR Chemicals

VWR® AVS TITRINORM Buffer Solutions, 20 °C

  #: 32096.291

 : VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

  #: 83645.320

 : VWR Chemicals

Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®

  #: 1.09439.1000

 : Merck

VWR® Nitrile Extra Light, Nitrile Gloves

  #: 112-4195

 : VWR Collection

epT.I.P.S.® Bulk - Pipette Tips

  #: 613-3508

 : EPPENDORF