Dehydroepiandrosterone 97% For Biochemistry

  • CAS :
    53-43-0
  • REF :
    25022
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QUANTITY PRICE ENQUIRY
5 gm Rs 3390.00
10 gm Rs 6140.00

Product Information

  • Formula: C₁₉H₂₈O₂
  • CAS: 53-43-0
  • EC No.: 200-175-5
  • M (Molar Mass): 288.42 g/mol
  • mp (Melting Point): 140-141°C
  • Specific Rotation: [α]²⁰D +10.5° to +13.5° (c=1 in ethanol)
  • Solubility: Soluble in ethanol, ether, chloroform; insoluble in water

Chemicals Properties

  • Assay (HPLC): ≥ 97.0%
  • Appearance: White to off-white crystalline powder
  • Identification (IR): Passes test
  • Specific Rotation: [α]²⁰D = +12.0° ± 1.5° (c=1 in ethanol)
  • Melting Range: 139-142°C
  • Loss on Drying: ≤ 0.5%
  • Sulfated Ash: ≤ 0.1%
  • Heavy Metals (as Pb): ≤ 20 ppm
  • Related Steroids (HPLC): ≤ 2.0%
  • Purity (HPLC): ≥ 97.0%
  • UV Absorbance: E₁%₁cm ≈ 16 at 210 nm

Hazard Information

  • Hazard: May be harmful if swallowed. Causes eye irritation.
  • Safety: For laboratory use only. Not for drug use.
  • Storage: Store in tightly closed container at 2-8°C. Protect from light.