L-tryptophan,CAS:73-22-3

• Post Date:

  Jan 12,2019

• Expiry Date:

  Jan 12,2020

• Detailed Description:

  Cas No. :73-22-3 L-Tryptophan Basic information
  Product Name: L-Tryptophan
  Synonyms: (s)-2-amino-3-(1h-indol-3-yl)propanoic acid;(S)-(-)-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID;(S)-2-AMINO-3-(3-INDOLYL)PROPIONIC ACID;(S)-(-)-TRYPTOPHAN;RARECHEM AB PP 1463;TRP;TRYPTOPHAN;TRYPTOPHAN, DL-
  CAS: 73-22-3
  MF: C11H12N2O2
  MW: 204.23
  EINECS: 200-795-6
  Product Categories: Amino Acid Derivatives;Tryptophan [Trp, W];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Indoles;Tryptophans;Nutritional Supplements;L-Amino Acids;Amino Acids;Amino Acids & Derivatives;HEPTEDRINE;hormones;amino;Inhibitors
  Mol File: 73-22-3.mol
  L-Tryptophan Structure
  L-Tryptophan Chemical Properties
  mp 289-290 °C (dec.)(lit.)
  alpha -31.1 º (c=1, H20)
  density 1.34
  refractive index -32 ° (C=1, H2O)
  storage temp. Store at RT.
  solubility 20% NH3: 0.1 g/mL at 20 °C, clear, colorless
  form powder
  Water Solubility 11.4 g/L (25 ºC)
  Merck 14,9797
  BRN 86197
  Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
  CAS DataBase Reference 73-22-3(CAS DataBase Reference)
  NIST Chemistry Reference L-Tryptophan(73-22-3)
  EPA Substance Registry System L-Tryptophan(73-22-3)
  Safety Information
  Hazard Codes Xi
  Risk Statements 33-40-62-41-37/38-36/37/38-22
  Safety Statements 24/25-36/37/39-36-26
  WGK Germany 2
  RTECS YN6130000
  F 8
  HS Code 29339990
  Hazardous Substances Data 73-22-3(Hazardous Substances Data)

• CAS Registry Number:

  73-22-3

• Synonyms:

  ;H-Trp-OH;L-Tryptophane;L-Tryptohan;TRP;(S)-2-Amino-3-(3-indolyl)propionic acid;2-Amino-3-(1H-indol-3-yl)propanoic acid;Tryptophan;(S)-2-Amino-3-(1H-indol-3-yl)propanoic acid;L-alphs-Amino-3-indolepropionic acid; Indole-3-alanine;

• Molecular Formula:

  C₁₁H₁₂N₂O₂

• Molecular Weight:

  204.2252

• Molecular Structure:

  

• Risk Codes:

  R33:有累积作用的危险‖R40;
  

• Safety Description:

  S24/25:;
  

• Company:

  Wuhan Benjamin Pharmaceutical Chemical Co.,Ltd     [ China ]          

• Contact:

  Miss Wang

• Tel:

  027-50661278

• Fax:

  027-87569548

• Email:

  sales03@benjaminpharmchem.com