N-Acetyl-DL-Tryptophan 99% For Biochemistry

  • CAS :
    87-32-1
  • REF :
    24199
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QUANTITY PRICE ENQUIRY
25 gm Rs 2280.00

Product Information

  • Formula: C₁₃H₁₄N₂O₃
  • CAS: 87-32-1
  • EC No.: 201-738-6
  • M (Molar Mass): 246.26 g/mol
  • mp (Melting Point): 205-207°C
  • Specific Rotation: Racemic mixture
  • Appearance: White to off-white crystalline powder

Chemicals Properties

  • Assay (by titration): ≥ 99.0%.
  • Appearance: White to off-white crystalline powder.
  • Identification (IR): Passes test.
  • Melting Range: 205-207°C.
  • Loss on Drying: ≤ 0.5% (at 105°C for 2 hours).
  • Residue on Ignition: ≤ 0.1%.
  • Specific Rotation: [α]²⁰D = 0° ± 1° (c=1 in water).
  • Heavy Metals (as Pb): ≤ 10 ppm.
  • Chloride (Cl): ≤ 0.02%.
  • Sulfate (SO₄): ≤ 0.02%.
  • Related Substances (HPLC): Total impurities ≤ 0.5%.
  • Tryptophan: ≤ 0.1%.
  • pH (1% suspension): 5.5-6.5.

Hazard Information

  • Hazard: For laboratory use only. Not for drug or food use.
  • Safety: Avoid breathing dust. Wear protective gloves and eye protection.
  • Storage: Store in tightly closed containers at 2-8°C. Protect from light.