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Suppliers for
L-Tryptophan
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Properties | | CAS |
73-22-3 | | Formula |
C11H12N2O2 | | EINECS |
200-795-6 |
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38 Registered suppliers
| Appearance & Physical State | White crystals or powder
| | Melting Point | 289-290 °C (dec.)(lit.)
| | Water Solubility | 11.4 g/L |
| Appearance & Physical State | White crystals or powder
| | Melting Point | 289-290 °C (dec.)(lit.)
| | Water Solubility | 11.4 g/L |
| Assay | More Than 98.0%
| | Specific rotation [α ]D20° | +14.5°~+16.0°
| | PH | 5.5~6.5
| | State of solution(Transmittance) | More Than 98.0%;
| | Chloride content | Not More Than 0.02%
| | Sulfate (SO4) | Not More Than 0.02%
| | Ammonium (NH4) | Not More Than 0.02%
| | Other amino acids | Not More Than 0.5%
| | Loss on drying | Not More Than 0.2%
| | Residue on ignition | Not More Than 0.1%
| | Iron(Fe) | Not More Than 0.001%
| | Heavy metals | Not More Than 0.001%
| | Arsenic | Not More Than 0.0001%
| | Pyrogen | Not More Than 25EU/mg |
| Assay | More Than 98.0%
| | Specific rotation [α ]D20° | +14.5°~+16.0°
| | PH | 5.5~6.5
| | State of solution(Transmittance) | More Than 98.0%;
| | Chloride content | Not More Than 0.02%
| | Sulfate (SO4) | Not More Than 0.02%
| | Ammonium (NH4) | Not More Than 0.02%
| | Other amino acids | Not More Than 0.5%
| | Loss on drying | Not More Than 0.2%
| | Residue on ignition | Not More Than 0.1%
| | Iron(Fe) | Not More Than 0.001%
| | Heavy metals | Not More Than 0.001%
| | Arsenic | Not More Than 0.0001%
| | Pyrogen | Not More Than 25EU/mg |
| Assay | More Than 98.0%
| | Specific rotation [α ]D20° | +14.5°~+16.0°
| | PH | 5.5~6.5
| | State of solution(Transmittance) | More Than 98.0%;
| | Chloride content | Not More Than 0.02%
| | Sulfate (SO4) | Not More Than 0.02%
| | Ammonium (NH4) | Not More Than 0.02%
| | Other amino acids | Not More Than 0.5%
| | Loss on drying | Not More Than 0.2%
| | Residue on ignition | Not More Than 0.1%
| | Iron(Fe) | Not More Than 0.001%
| | Heavy metals | Not More Than 0.001%
| | Arsenic | Not More Than 0.0001%
| | Pyrogen | Not More Than 25EU/mg |
| Assay | More Than 98.0%
| | Specific rotation [α ]D20° | +14.5°~+16.0°
| | PH | 5.5~6.5
| | State of solution(Transmittance) | More Than 98.0%;
| | Chloride content | Not More Than 0.02%
| | Sulfate (SO4) | Not More Than 0.02%
| | Ammonium (NH4) | Not More Than 0.02%
| | Other amino acids | Not More Than 0.5%
| | Loss on drying | Not More Than 0.2%
| | Residue on ignition | Not More Than 0.1%
| | Iron(Fe) | Not More Than 0.001%
| | Heavy metals | Not More Than 0.001%
| | Arsenic | Not More Than 0.0001%
| | Pyrogen | Not More Than 25EU/mg |
| Assay | More Than 98.0%
| | Specific rotation [α ]D20° | +14.5°~+16.0°
| | PH | 5.5~6.5
| | State of solution(Transmittance) | More Than 98.0%;
| | Chloride content | Not More Than 0.02%
| | Sulfate (SO4) | Not More Than 0.02%
| | Ammonium (NH4) | Not More Than 0.02%
| | Other amino acids | Not More Than 0.5%
| | Loss on drying | Not More Than 0.2%
| | Residue on ignition | Not More Than 0.1%
| | Iron(Fe) | Not More Than 0.001%
| | Heavy metals | Not More Than 0.001%
| | Arsenic | Not More Than 0.0001%
| | Pyrogen | Not More Than 25EU/mg |
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
Molecular Formula: C11H12N2O2 Molecular Weight: 204.23 Hazard Symbols: Xi WGKGermany: 2 HS Code: 29339990
More details are to be found here
EINECS :200-795-6
Molecular formula :C11H12N2O2
EINECS :200-795-6
Molecular formula :C11H12N2O2
EINECS :200-795-6
Molecular formula :C11H12N2O2
EINECS :200-795-6
Molecular formula :C11H12N2O2
EINECS :200-795-6
Molecular formula :C11H12N2O2
EINECS :200-795-6
Molecular formula :C11H12N2O2
EINECS :200-795-6
Molecular formula :C11H12N2O2
Purity : 98% Smile code : N[C@@H](CC1=CNC2=CC=CC=C12)C(O)=O MDL Number : MFCD00064340 MolFormula : C11H12N2O2 MolWeight : 204.2300 Available in stock : 112190.856
More details are to be found here
Purity : 98% Smile code : N[C@@H](CC1=CNC2=CC=CC=C12)C(O)=O MDL Number : MFCD00064340 MolFormula : C11H12N2O2 MolWeight : 204.2300 Available in stock : 112190.856
More details are to be found here
More details are to be found here
More details are to be found here
Use
Nutritional supplements.
People: Antioxidants. Tryptophan is the precursor of the human body\'s important neurotransmitter 5-hydroxytryptamine and one of the essential amino acids; used in nutritional supplements for pregnant women and special milk powder for infants and young children; used in the treatment of niacin deficiency (pellagra) Medicine; as a tranquilizer, regulate mental rhythm and improve sleep.
Animals: Promote the feeding of animals, weaken the stress response, improve sleep of animals, increase the antibodies of fetuses and pups, and improve the lactation of dairy animals. Reduce the amount of high-quality dietary protein, save feed costs, reduce the amount of dietary protein feed, and save formula space.
Use
Nutritional supplements.
People: Antioxidants. Tryptophan is the precursor of the human body\'s important neurotransmitter 5-hydroxytryptamine and one of the essential amino acids; used in nutritional supplements for pregnant women and special milk powder for infants and young children; used in the treatment of niacin deficiency (pellagra) Medicine; as a tranquilizer, regulate mental rhythm and improve sleep.
Animals: Promote the feeding of animals, weaken the stress response, improve sleep of animals, increase the antibodies of fetuses and pups, and improve the lactation of dairy animals. Reduce the amount of high-quality dietary protein, save feed costs, reduce the amount of dietary protein feed, and save formula space.
Use
Nutritional supplements.
People: Antioxidants. Tryptophan is the precursor of the human body\'s important neurotransmitter 5-hydroxytryptamine and one of the essential amino acids; used in nutritional supplements for pregnant women and special milk powder for infants and young children; used in the treatment of niacin deficiency (pellagra) Medicine; as a tranquilizer, regulate mental rhythm and improve sleep.
Animals: Promote the feeding of animals, weaken the stress response, improve sleep of animals, increase the antibodies of fetuses and pups, and improve the lactation of dairy animals. Reduce the amount of high-quality dietary protein, save feed costs, reduce the amount of dietary protein feed, and save formula space.
Use
Nutritional supplements.
People: Antioxidants. Tryptophan is the precursor of the human body\'s important neurotransmitter 5-hydroxytryptamine and one of the essential amino acids; used in nutritional supplements for pregnant women and special milk powder for infants and young children; used in the treatment of niacin deficiency (pellagra) Medicine; as a tranquilizer, regulate mental rhythm and improve sleep.
Animals: Promote the feeding of animals, weaken the stress response, improve sleep of animals, increase the antibodies of fetuses and pups, and improve the lactation of dairy animals. Reduce the amount of high-quality dietary protein, save feed costs, reduce the amount of dietary protein feed, and save formula space.
Use
Nutritional supplements.
People: Antioxidants. Tryptophan is the precursor of the human body\'s important neurotransmitter 5-hydroxytryptamine and one of the essential amino acids; used in nutritional supplements for pregnant women and special milk powder for infants and young children; used in the treatment of niacin deficiency (pellagra) Medicine; as a tranquilizer, regulate mental rhythm and improve sleep.
Animals: Promote the feeding of animals, weaken the stress response, improve sleep of animals, increase the antibodies of fetuses and pups, and improve the lactation of dairy animals. Reduce the amount of high-quality dietary protein, save feed costs, reduce the amount of dietary protein feed, and save formula space.
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Properties:
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Last update 2024-04-29
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