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L-Tryptophan

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  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:

73-22-3;80206-30-0

  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
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  Email: sales@spbiochem.com
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