Model Number: HMHT0026
CAS:73-22-3
Other names: H-Trp-OH; L-Tryptophane; L-Tryptohan,99%; 2,4,5,6-Tetrachloropyrimidine; TRP; (S)-2-Amino-3-(3-indolyl)propionic acid; 2-Amino-3-(propanoic acid
Properties and stability
1. Coloring is required for long-time illumination. A small amount of indole is produced by co heating with water. If heated in the presence of sodium hydroxide and copper sulfate, a large amount of indole is produced. It is stable to heat with acid in dark place. It is easy to decompose when coexisting with other amino acids, sugars and aldehydes.
2. It exists in burley tobacco leaves and smoke.
Character editing and broadcasting
Coloring occurs when the light lasts for a long time. A small amount of indole is produced by co heating with water. If heated in the presence of sodium hydroxide and copper sulfate, a large amount of indole will be produced. Tryptophan and acid are stable when heated in the dark. It is easy to decompose when coexisting with other amino acids, sugars and aldehydes. If there is no hydrocarbon coexisting, it is still stable when heated with 5mol/L sodium hydroxide to 125 ℃. When protein is decomposed with acid, tryptophan is completely decomposed to produce black matter.
When protein is decomposed with acid, tryptophan is completely decomposed to produce black matter. Tryptophan is a heterocyclic amino acid and an essential amino acid. It can be transformed into 5-hydroxytryptamine, niacin, melanotensin, pineal hormone, xanthuric acid and other physiological active substances in the body. When the human body lacks tryptophan, it will not only cause general low protein disease, but also produce skin diseases, cataracts, vitreous degeneration, myocardial fibrosis and other special diseases. It can also enhance the body's ability to γ Resistance to radiation. The minimum daily requirement of human body is 0.2g.
Technical Specifications
| CAS | 73-22-3 |
| EINECS | 200-795-6 |
| chemical formula | C11H12N2O2 |
| molecular weight | two hundred and four point two two eight |
| InChI | InChI=1/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1 |
| density | 1.362g/cm3 |
| melting point | 280-285℃ |
| boiling point | 447.9°C at 760 mmHg |
| Specific rotation | -31.1°(C=1, H20) |
| flash point | 224.7°C |
| Water solubility | 11.4 g/L (25℃) |
| Vapor pressure | 8.3E-09mmHg at 25°C |
| solubility | Slightly soluble in water (1.14%, 25 ° C), insoluble in ethanol. Soluble in dilute acid or alkali. |
| Refractive index | one point six nine seven |
| Storage conditions | 2-8℃ |
| susceptibility | Sensitive to light |
Packaging Types
25KG CRAFT PAPER BAGS or as per customers' requirement
Application
People: nutritional supplements. antioxidant. Tryptophan is the precursor of 5-hydroxytryptamine, an important neurotransmitter in the human body, and one of the essential amino acids in the human body; For nutritional supplements for pregnant women and special milk powder for young children; For the treatment of niacin deficiency (pellagra); As a tranquilizer, it can regulate mental rhythm and improve sleep.
Animal: It can promote animal feeding, weaken stress reaction, improve animal sleep, increase antibody of fetus and young, and improve lactation of dairy animals. Reduce the amount of high-quality protein in the diet, save the feed cost, reduce the amount of protein in the diet, and save the formula space.
Storage/Transport Information
Stored in a dry, cool, and dark place.
Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special chemical production, technology research & development, and import & export. The company focuses on the production, trade, and research & development of various chemical products.
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