Home > Offer to Sell > Intermediates > Pharmaceutical intermediates > L-Tryptophan


  Post Date: Apr 18,2019
  Expiry Date: Apr 17,2020
  Detailed Description: Cas No. :73-22-3;80206-30-0 Molecular Formula: C11H12N2O2
Molecular Weight: 204.23
Cas No: 73-22-3
Characteristics: White or a kind of white to yellowish crystalline powder, smell-less or slight smelly. 289 °C decompounds, slightly soluble in water, does not dissolve in the ethyl alcohol; Dissolves in the diluted acid or the diluted alkali, the long timeillumination will color up; heat together with water can produce the water a small amount of indole, like when heat up under the sodium hydroxide, the cupric sulfate existence, then will produce massive indole; heats up with the acid in the hidden place will be more stable; when coexist with Medicine bulk drugs, carbohydrate, and aldehyde, it is extremely easy to decompose.
Use:L-Tryptophan is one of the essential amino acids, mainly used as food additives, and formatting complex amino acid perfusion and preparation.

  CAS Registry Number:


  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: 73-22-3;80206-30-0 L-Tryptophan
  Risk Codes: R33:有累积作用的危险‖R40;
  Safety Description: S24/25:;

  Company: Zhangjiagang Specom Biochemical Co.,Ltd     [ China ]          
  Contact: Evans Ding
  Tel: 0086-512-58992287
  Fax: 0086-512-58992285
  Email: sales@spbiochem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.